| Class Number |
Class Name |
No. of Patents |
| 205/67 |
Electroforming or composition therefor |
165 |
| 205/78 |
Electrical product |
63 |
| 205/71 |
Mirror or reflector |
11 |
| 205/70 |
Mold, mask, or masterform |
126 |
| 205/79 |
Optical element |
26 |
| 205/72 |
Ornamental article |
16 |
| 205/75 |
Perforated or foraminous article |
133 |
| 205/74 |
Powder, flakes, or colloidal particles |
48 |
| 205/69 |
Printing plate or electrotype |
30 |
| 205/68 |
Recording device |
69 |
| 205/73 |
Roll, ring, or hollow body |
117 |
| 205/76 |
Sheet, web, wire, or filament |
73 |
| 205/77 |
Of indeterminate length |
95 |
| 205/775 |
Electrolytic analysis or testing (process and electrolyte composition) |
325 |
| 205/781.5 |
For alkali metal, alkaline earth metal, or compound thereof |
84 |
| 205/790 |
For composition of metal or metal alloy |
36 |
| 205/775.5 |
For corrosion |
108 |
| 205/776.5 |
Of coating, coated substrate, or imbedded object |
56 |
| 205/777 |
Of ferrous metal |
54 |
| 205/776 |
Testing by internal battery action |
24 |
| 205/778.5 |
For halogen or halogen containing compound |
51 |
| 205/779.5 |
Gaseous halogen or halogen containing compound |
47 |
| 205/779 |
In biological fluid (e.g., urine, etc.) |
30 |
| 205/780 |
Using electrode containing precious metal or free carbon |
51 |
| 205/789 |
For ion concentration (e.g., ion activity, pka, etc.) |
108 |
| 205/789.5 |
Cations |
92 |
| 205/780.5 |
For nitrogen or nitrogen containing compound |
105 |
| 205/781 |
Including nitrogen oxide (e.g., gaseous nitrogen dioxide, dissolved sodium nitrate, etc.) |
188 |
| 205/787 |
For organic compound |
169 |
| 205/782 |
For oxygen or oxygen containing compound (except water) |
99 |
| 205/785.5 |
Gaseous oxygen or oxygen containing compound |
57 |
| 205/786 |
Using electrode containing precious metal or free carbon |
46 |
| 205/782.5 |
Using semipermeable membrane |
133 |
| 205/783 |
Gaseous oxygen or oxygen containing compound |
107 |
| 205/783.5 |
Using solid electrolyte |
53 |
| 205/784 |
Gaseous oxygen or oxygen containing compound |
125 |
| 205/784.5 |
In combustible gas (e.g., air/fuel mixture for internal combustion engine, etc.) |
125 |
| 205/785 |
With heating or temperature sensing |
69 |
| 205/787.5 |
For ph |
111 |
| 205/790.5 |
For properties of solid material (e.g., surface area, etc.) |
36 |
| 205/791.5 |
Defects |
39 |
| 205/791 |
Of coating or coated substrate (e.g., thickness, bonding strength, etc.) |
56 |
| 205/786.5 |
For sulfur or sulfur containing compound |
83 |
| 205/788 |
For water (e.g., moisture, etc.) |
61 |
| 205/788.5 |
Including titration |
39 |
| 205/777.5 |
Involving enzyme or micro-organism |
440 |
| 205/778 |
And using semipermeable membrane |
225 |
| 205/792 |
Of biological material (e.g., urine, etc.) |
165 |
| 205/793.5 |
Tracking chemical reactions |
53 |
| 205/794 |
Coating (e.g., electroless, etc.) |
41 |
| 205/794.5 |
Using electrode containing precious metal or free carbon |
77 |
| 205/792.5 |
Using ion exchange resin |
14 |
| 205/793 |
Using semipermeable membrane |
74 |
| 205/80 |
Electrolytic coating (process, composition and method of preparing composition) |
102 |
| 205/148 |
Agitating or moving electrolyte during coating |
201 |
| 205/147 |
Applying current to substrate without mechanical contact (e.g., liquid contact, bipolar electrode, etc.) |
47 |
| 205/158 |
Coating a substrate predominantly comprised of nonconductive material to which conductive material or material which can be converted into conductive material has been added (e.g., nonconductive polymer substrate containing carbon or copper oxide particles, etc.) |
54 |
| 205/109 |
Coating contains embedded solid material (e.g., particles, etc.) |
222 |
| 205/110 |
Abrasive article produced |
50 |
| 205/95 |
Coating has specified thickness variation |
36 |
| 205/111 |
Coating is dendritic or nodular |
85 |
| 205/112 |
Coating is discontinuous single metal or alloy layer (e.g., islands, porous layer, etc.) |
68 |
| 205/113 |
Coating is microcracked |
22 |
| 205/137 |
Coating moving substrate |
132 |
| 205/138 |
Indeterminate length (e.g., strip, wire, fiber, etc.) |
216 |
| 205/142 |
Chromium-containing coating |
25 |
| 205/139 |
Predominantly aluminum substrate |
68 |
| 205/140 |
Tin-containing coating |
44 |
| 205/141 |
Zinc-containing coating |
73 |
| 205/146 |
Reciprocating substrate |
15 |
| 205/143 |
Rotary (e.g., barrel plating, etc.) |
126 |
| 205/145 |
Simultaneous or sequential coating of a plurality of separate articles |
78 |
| 205/144 |
Utilizing fluidized bed (e.g., coating particles, flakes, granules, etc.) |
17 |
| 205/159 |
Coating predominantly nonmetal substrate |
173 |
| 205/162 |
Ceramic or glass substrate |
98 |
| 205/163 |
Conductive material applied to substrate by painting, spraying, or immersion (e.g., electroless plating, etc.) |
67 |
| 205/160 |
Fabric substrate |
20 |
| 205/161 |
Perforated, foraminous, or permeable substrate |
46 |
| 205/164 |
Synthetic resin substrate |
125 |
| 205/166 |
Conductive material applied to substrate by painting, spraying, or immersion |
66 |
| 205/167 |
Conductive material applied to substrate by plating from bath containing metal ions and reducing agent (e.g., electroless plating, etc.) |
80 |
| 205/169 |
Conductive material is copper or nickel |
61 |
| 205/168 |
Resin contains etchable filler |
14 |
| 205/165 |
Conductive material applied to substrate by vacuum or vapor deposition |
36 |
| 205/157 |
Coating predominantly semiconductor substrate (e.g., silicon, compound semiconductor, etc.) |
291 |
| 205/149 |
Coating predominantly single metal or alloy substrate of specified shape |
135 |
| 205/151 |
Cylinder, roll, or hollow article |
108 |
| 205/150 |
Perforated, foraminous, or permeable substrate |
83 |
| 205/152 |
Sheet, plate, or foil |
95 |
| 205/156 |
Chromium-containing coating |
36 |
| 205/153 |
Predominantly aluminum substrate |
88 |
| 205/154 |
Tin-containing coating |
32 |
| 205/155 |
Zinc-containing coating |
63 |
| 205/118 |
Coating selected area |
372 |
| 205/119 |
Depositing ferromagnetic coating or coating ferromagnetic substrate |
103 |
| 205/120 |
Design or ornamental article produced |
40 |
| 205/121 |
Predominantly nonmetal electrolytic coating (e.g., anodic oxide, etc.) |
26 |
| 205/133 |
Directing electrolyte to selected area (e.g., jet plating, etc.) |
90 |
| 205/131 |
Internal coating (e.g., coating inside of cylinder, etc.) |
99 |
| 205/132 |
Moving counterelectrode |
11 |
| 205/134 |
Partially submerging substrate in bath |
28 |
| 205/129 |
Selectively coating moving substrate of indeterminate length (e.g., strip, wire, fiber, etc.) |
57 |
| 205/130 |
Completely coating one side of strip |
65 |
| 205/128 |
Simultaneous or sequential coating of a plurality of separate articles |
100 |
| 205/122 |
Specified product produced |
397 |
| 205/125 |
Product is circuit board or printed circuit |
520 |
| 205/126 |
Electroless coating from bath containing metal ions and reducing agent prior to electrolytic coating |
153 |
| 205/127 |
Product is printing member |
48 |
| 205/123 |
Product is semiconductor or includes semiconductor |
395 |
| 205/124 |
Predominantly nonmetal electrolytic coating (e.g., anodic oxide, etc.) |
106 |
| 205/136 |
Utilizing means other than mask |
83 |
| 205/135 |
Utilizing specified mask material |
135 |
| 205/93 |
Contacting coating as it forms with solid member or material other than electrode |
50 |
| 205/96 |
Controlling current distribution within bath |
167 |
| 205/97 |
Shaped counterelectrode |
43 |
| 205/238 |
Depositing predominantly alloy coating |
107 |
| 205/243 |
Chromium is predominant constituent |
61 |
| 205/239 |
Copper-containing alloy |
74 |
| 205/242 |
Including noble metal (e.g., gold-copper-cadmium alloy, etc.) |
39 |
| 205/241 |
Including tin (e.g., bronze, etc.) |
54 |
| 205/240 |
Including zinc (e.g., brass, etc.) |
43 |
| 205/247 |
Gold is predominant constituent |
53 |
| 205/251 |
Including arsenic, indium, or thallium |
19 |
| 205/250 |
Including iron group metal |
37 |
| 205/249 |
Utilizing phosphonic or phosphinic acid or derivative-containing bath |
11 |
| 205/248 |
Utilizing sulfite-containing bath |
16 |
| 205/255 |
Group viii metal is predominant constituent (i.e., fe, co, ni, pt, pd, rh, ru, ir, or os) |
160 |
| 205/258 |
Phosphorus-containing alloy |
58 |
| 205/257 |
Platinum group metal-containing alloy (i.e., contains pt, pd, rh, ru, ir, or os) |
79 |
| 205/259 |
Utilizing organic compound-containing bath |
95 |
| 205/260 |
Organic sulfoxy-containing |
63 |
| 205/256 |
Utilizing specified anode |
25 |
| 205/252 |
Tin, lead, or germanium is predominant constituent |
75 |
| 205/253 |
Utilizing organic compound-containing bath |
103 |
| 205/254 |
Organic sulfoxy-containing |
84 |
| 205/244 |
Zinc is predominant constituent |
81 |
| 205/245 |
Including iron group metal (i.e., fe, co, or ni) |
74 |
| 205/246 |
Nickel |
79 |
| 205/261 |
Depositing predominantly single metal coating |
76 |
| 205/315 |
Antimony |
6 |
| 205/281 |
Cadmium |
19 |
| 205/282 |
Utilizing inorganic cyanide-containing bath |
7 |
| 205/283 |
Chromium |
51 |
| 205/285 |
Colored chromium coating |
7 |
| 205/286 |
Utilizing inorganic fluorine-containing bath |
26 |
| 205/290 |
Utilizing organic compound-containing bath |
60 |
| 205/284 |
Utilizing specified anode |
31 |
| 205/287 |
Utilizing trivalent chromium-containing bath |
40 |
| 205/289 |
Organic carboxyl compound-containing |
28 |
| 205/288 |
Thiocyanate-containing |
12 |
| 205/269 |
Cobalt |
41 |
| 205/291 |
Copper |
158 |
| 205/295 |
Utilizing alkaline bath |
25 |
| 205/293 |
Utilizing inorganic cyanide-containing bath |
17 |
| 205/294 |
Selenium or tellurium-containing |
4 |
| 205/296 |
Utilizing organic compound-containing bath |
134 |
| 205/297 |
Nitrogen-heterocyclic compound-containing |
37 |
| 205/298 |
And organic sulfur compound-containing |
55 |
| 205/292 |
Utilizing specified anode |
56 |
| 205/266 |
Gold |
59 |
| 205/267 |
Utilizing organic compound-containing bath |
44 |
| 205/268 |
Inorganic cyanide-containing |
26 |
| 205/262 |
Group viib transition metal (i.e., mn, tc, or re) |
7 |
| 205/270 |
Iron |
35 |
| 205/299 |
Lead |
41 |
| 205/271 |
Nickel |
118 |
| 205/279 |
Utilizing nitrogen-heterocyclic compound-containing bath |
23 |
| 205/280 |
Utilizing organic carbonyl compound-containing bath |
25 |
| 205/274 |
Utilizing organic sulfoxy compound-containing bath |
38 |
| 205/275 |
And acetylenic compound-containing |
20 |
| 205/277 |
And nitrogen-heterocyclic compound-containing |
14 |
| 205/276 |
And polyether-containing |
10 |
| 205/278 |
Utilizing oxygen-heterocyclic compound-containing bath |
11 |
| 205/272 |
Utilizing specified anode |
20 |
| 205/273 |
Utilizing sulfamate-containing bath |
41 |
| 205/264 |
Platinum group metal |
76 |
| 205/265 |
Palladium |
80 |
| 205/263 |
Silver |
75 |
| 205/300 |
Tin |
60 |
| 205/301 |
Utilizing alkaline bath |
14 |
| 205/302 |
Utilizing organic compound-containing bath |
79 |
| 205/303 |
Organic carbonyl compound-containing |
34 |
| 205/304 |
Aldehyde-containing |
40 |
| 205/305 |
Zinc |
73 |
| 205/309 |
Utilizing alkaline bath |
23 |
| 205/310 |
Nitrogen-heterocyclic compound-containing |
32 |
| 205/306 |
Utilizing inorganic cyanide-containing bath |
13 |
| 205/307 |
Nitrogen-heterocyclic compound-containing |
25 |
| 205/308 |
Organic carbonyl compound-containing |
25 |
| 205/311 |
Utilizing organic compound-containing bath |
45 |
| 205/312 |
Nitrogen-heterocyclic compound-containing |
39 |
| 205/314 |
Organic carbonyl compound-containing |
76 |
| 205/313 |
Organic sulfur compound-containing |
62 |
| 205/105 |
Depositing predominantly single metal or alloy coating on nonmetal using specified waveform other than pure dc or 60 hz sine wave ac (e.g., single metal or alloy coating within or above pores of anodic oxide layer, etc.) |
61 |
| 205/102 |
Depositing predominantly single metal or alloy coating on single metal or alloy using specified waveform other than pure dc |
72 |
| 205/104 |
Nonreversing pulsed current or voltage |
145 |
| 205/103 |
Reversing current or voltage |
138 |
| 205/85 |
Displacement or replacement coating |
53 |
| 205/86 |
Employing internal battery action during coating |
18 |
| 205/170 |
Forming multiple superposed electrolytic coatings |
206 |
| 205/176 |
At least one alloy coating |
196 |
| 205/171 |
At least one anodic coating |
104 |
| 205/172 |
Predominantly aluminum substrate |
41 |
| 205/173 |
Electrolytically depositing material only within or above pores of anodic coating (e.g., electrolytic coloring, etc.) |
77 |
| 205/174 |
Multiple anodic coatings |
29 |
| 205/175 |
Multiple anodic coatings |
64 |
| 205/178 |
At least one chromium-containing coating |
76 |
| 205/180 |
At least one predominantly nickel metal coating |
42 |
| 205/179 |
Multiple chromium-containing coatings |
39 |
| 205/182 |
At least one predominantly copper metal coating |
141 |
| 205/181 |
At least one predominantly nickel metal coating |
164 |
| 205/177 |
At least one predominantly zinc metal coating |
79 |
| 205/191 |
Forming nonelectrolytic coating after depositing predominantly single metal or alloy electrolytic coating |
105 |
| 205/193 |
Nonelectrolytic coating by immersion in bath of molten metal to form predominantly single metal or alloy coating (e.g., hot dipping, etc.) |
14 |
| 205/192 |
Nonelectrolytic coating by vacuum or vapor deposition of a predominantly single metal or alloy coating |
39 |
| 205/194 |
Nonelectrolytic coating is predominantly nonmetal |
49 |
| 205/195 |
Nonelectrolytic coating is ceramic, glass, or vitreous enamel |
19 |
| 205/197 |
Nonelectrolytic coating is phosphorus- or chromium-containing (e.g., phosphate, chromate, etc.) |
49 |
| 205/196 |
Nonelectrolytic coating is predominantly organic material (e.g., paint, etc.) |
76 |
| 205/198 |
Forming nonelectrolytic coating after forming nonmetal electrolytic coating |
48 |
| 205/199 |
Electrolytic coating is oxygen-containing (e.g., chromate, silicate, oxide formed by anodizing, etc.) |
71 |
| 205/201 |
Predominantly aluminum substrate |
131 |
| 205/202 |
Nonelectrolytic coloring (including nonelectrolytic coloring and sealing) |
31 |
| 205/203 |
Sealing |
48 |
| 205/204 |
Sealing agent includes organic constituent |
40 |
| 205/200 |
Predominantly titanium, vanadium zirconium, niobium, hafnium, or tantalum substrate |
34 |
| 205/183 |
Forming nonelectrolytic coating before depositing predominantly single metal or alloy electrolytic coating |
169 |
| 205/184 |
Nonelectrolytic coating or coatings all contain single metal or alloy |
127 |
| 205/187 |
Nonelectrolytic coating by plating from bath containing metal ions and reducing agent (e.g., electroless plating, etc.) |
136 |
| 205/186 |
Nonelectrolytic coating by vacuum or vapor deposition |
75 |
| 205/185 |
Nonelectrolytic coating from zincate or stannate bath |
29 |
| 205/188 |
Forming nonelectrolytic coating before forming nonmetal electrolytic coating |
118 |
| 205/190 |
Predominantly aluminum nonelectrolytic coating |
28 |
| 205/189 |
Predominantly titanium, vanadium, zirconium, niobium, hafnium, or tantalum nonelectrolytic coating |
30 |
| 205/106 |
Forming nonmetal coating using specified waveform other than pure dc or 60 hz sine wave ac (e.g., anodic oxide coating, etc.) |
70 |
| 205/108 |
Nonreversing pulsed current or voltage |
53 |
| 205/107 |
Reversing current or voltage |
61 |
| 205/316 |
Forming nonmetal coating |
154 |
| 205/319 |
Chromium-containing coating (e.g., chromate, etc.) |
62 |
| 205/317 |
Coating is predominantly organic material |
176 |
| 205/333 |
Oxide-containing coating (e.g., lead dioxide, etc.) |
177 |
| 205/318 |
Phosphorus-containing coating (e.g., phosphate, etc.) |
68 |
| 205/323 |
Predominantly aluminum substrate |
43 |
| 205/324 |
Anodizing |
161 |
| 205/325 |
Specified alloy substrate |
58 |
| 205/326 |
Utilizing alkaline bath |
25 |
| 205/327 |
Utilizing chromium-containing bath |
12 |
| 205/332 |
Utilizing organic compound-containing bath |
83 |
| 205/328 |
Utilizing sulfuric acid-containing bath |
50 |
| 205/329 |
Organic compound-containing |
17 |
| 205/330 |
Organic carboxyl compound-containing |
20 |
| 205/331 |
Organic sulfoxy compound-containing |
16 |
| 205/320 |
Predominantly iron or steel substrate |
75 |
| 205/321 |
Predominantly magnesium substrate |
43 |
| 205/322 |
Predominantly titanium, vanadium, zirconium, niobium, hafnium, or tantalum substrate |
94 |
| 205/81 |
Involving measuring, analyzing, or testing |
129 |
| 205/82 |
Controlling coating process in response to measured or detected parameter |
93 |
| 205/83 |
Parameter is current, current density, or voltage |
101 |
| 205/84 |
Parameter is thickness, weight, or composition of coating |
57 |
| 205/116 |
Mirror or reflector produced |
16 |
| 205/115 |
Repairing |
38 |
| 205/87 |
Simultaneous deplating and plating |
42 |
| 205/220 |
Treating electrolytic or nonelectrolytic coating after it is formed |
176 |
| 205/222 |
Contacting with solid member or material (e.g., buffing, burnishing, polishing, etc.) |
106 |
| 205/223 |
Etching of coating |
177 |
| 205/224 |
Heating |
263 |
| 205/227 |
Single metal or alloy coating on single metal or alloy substrate |
80 |
| 205/228 |
Coating is at least partially diffused or forms alloy |
126 |
| 205/225 |
Tin-containing coating |
27 |
| 205/226 |
Coating is fused (e.g., reflowing, flow brightening, etc.) |
56 |
| 205/229 |
Predominantly nonmetal electrolytic coating |
132 |
| 205/221 |
Selected area |
97 |
| 205/98 |
Treating process fluid by means other than agitation or heating or cooling |
54 |
| 205/99 |
Purifying electrolyte |
99 |
| 205/101 |
Regenerating or maintaining electrolyte (e.g., self-regulating bath, etc.) |
182 |
| 205/100 |
Treating rinse solution (e.g., rinse water, etc.) |
23 |
| 205/205 |
Treating substrate prior to coating |
160 |
| 205/206 |
Contacting substrate with solid member or material (e.g., polishing, rolling, etc.) |
133 |
| 205/208 |
Blasting substrate with particulate material |
49 |
| 205/207 |
Heating substrate |
17 |
| 205/209 |
Heating substrate other than by contact with liquid |
51 |
| 205/210 |
Treating substrate with liquid other than tap water (e.g., for removing foreign material, etching, activating, etc.) |
235 |
| 205/219 |
Electrolytic treatment |
131 |
| 205/211 |
Liquid is nonaqueous (e.g., hydrocarbon solvent, fused bath, etc.) |
28 |
| 205/213 |
Predominantly aluminum substrate |
132 |
| 205/214 |
Graining or roughening chemically or electrolytically |
107 |
| 205/216 |
Predominantly cobalt or nickel substrate |
30 |
| 205/215 |
Predominantly copper, zinc, or tin substrate |
65 |
| 205/217 |
Predominantly iron or steel substrate |
76 |
| 205/218 |
Steel containing chromium or nickel (e.g., stainless steel, etc.) |
19 |
| 205/212 |
Predominantly titanium, vanadium, zirconium, niobium, hafnium, tantalum, molybdenum, or tungsten substrate |
60 |
| 205/114 |
Uniting two separate solid materials |
60 |
| 205/117 |
Utilizing brush or absorbent applicator |
51 |
| 205/91 |
Utilizing electromagnetic wave energy during coating (e.g., visible light, etc.) |
63 |
| 205/92 |
Energy produced by laser |
20 |
| 205/230 |
Utilizing fused bath |
63 |
| 205/233 |
Depositing aluminum coating |
11 |
| 205/232 |
Depositing predominantly alloy coating |
24 |
| 205/231 |
Reactive coating (e.g., by diffusion, etc.) |
18 |
| 205/89 |
Utilizing magnet or magnetic field during coating |
22 |
| 205/90 |
Ferromagnetic material deposited |
14 |
| 205/94 |
Utilizing mist prevention |
9 |
| 205/234 |
Utilizing nonaqueous bath |
59 |
| 205/235 |
Coating is predominantly organic material |
19 |
| 205/236 |
Depositing predominantly alloy coating |
19 |
| 205/237 |
Deposition aluminum coating |
35 |
| 205/88 |
Utilizing subatmospheric or superatmospheric pressure during coating |
30 |
| 205/920 |
Electrolytic coating of circuit board or printed circuit (other than selected area coating) |
49 |
| 205/922 |
Electrolytic coating of magnetic storage medium (other than selected area coating) |
25 |
| 205/921 |
Electrolytic coating of printing member (other than selected area coating) |
38 |
| 205/924 |
Electrolytic coating substrate predominantly comprised of specified synthetic resin |
13 |
| 205/928 |
Abs copolymer |
11 |
| 205/926 |
Polyamide or polyimide (e.g., nylon, etc.) |
22 |
| 205/927 |
Polyolefin (e.g., polyethylene, polypropylene, etc.) |
11 |
| 205/925 |
Synthetic resin is electrically conductive |
5 |
| 205/915 |
Electrolytic deposition of semiconductor |
26 |
| 205/640 |
Electrolytic erosion of a workpiece for shape or surface change (e.g., etching, polishing, etc.) (process and electrolyte composition) |
190 |
| 205/671 |
Agitation or vibration of electrolyte |
41 |
| 205/665 |
Aperture making |
86 |
| 205/672 |
Defined electrolyte movement or pressure |
85 |
| 205/674 |
Electrolyte composition or defined electrolyte |
233 |
| 205/681 |
Chromium containing |
22 |
| 205/683 |
Cyano compound containing (e.g., hydrogen cyanide, etc.) |
11 |
| 205/675 |
Less than 50 weight percent water |
27 |
| 205/679 |
More than 20 weight percent chromium compound |
2 |
| 205/680 |
More than 20 weight percent of one or more phosphoric acids |
26 |
| 205/676 |
More than 20 weight percent organic material |
31 |
| 205/677 |
With one or more phosphoric acids |
11 |
| 205/678 |
With sulfuric acid |
9 |
| 205/685 |
Nitrate containing (e.g., nitric acid, sodium nitrate, etc.) |
108 |
| 205/684 |
Organic material containing |
104 |
| 205/682 |
Phosphorus containing |
70 |
| 205/656 |
Eroding workpiece of nonuniform internal electrical characteristics |
147 |
| 205/652 |
Gap maintenance or defined tool-workpiece gap |
64 |
| 205/654 |
Moving tool electrode |
58 |
| 205/653 |
Using tool electrode with two or more holes for passage of electrolyte |
20 |
| 205/657 |
Internal battery action |
14 |
| 205/668 |
Local application of electrolyte |
64 |
| 205/670 |
Through open nozzle or flow-through piping (e.g., unsupported jet, etc.) |
52 |
| 205/669 |
Using surface tension or capillary action to hold electrolyte in contact with workpiece |
8 |
| 205/686 |
Moving tool electrode |
81 |
| 205/660 |
Preliminary cleaning or shaping of workpiece |
77 |
| 205/661 |
Nonelectrolytic (e.g., mechanical grinding, milling, machining, etc.) |
93 |
| 205/673 |
Regenerating or rehabilitating, per se, of electrolyte |
25 |
| 205/664 |
Sharpening or point making |
31 |
| 205/658 |
Simple alternating current |
111 |
| 205/659 |
Plural separate currents or voltages applied |
45 |
| 205/666 |
Using mask |
110 |
| 205/667 |
Of photoresist or radiation resist |
48 |
| 205/641 |
With control responsive to sensed condition |
51 |
| 205/644 |
In response to sensed voltage or current |
36 |
| 205/642 |
To adjust voltage across or size of tool-workpiece gap |
16 |
| 205/643 |
In response to sensed voltage |
14 |
| 205/655 |
With irradiation or illumination |
67 |
| 205/645 |
With measuring, testing, or sensing |
76 |
| 205/662 |
With mechanical abrasion or grinding |
75 |
| 205/663 |
Rotating tool or workpiece |
80 |
| 205/646 |
With programmed, cyclic, or time responsive control |
75 |
| 205/650 |
Cleaning, recycling, or reusing electrolyte |
18 |
| 205/649 |
Eroding workpiece to match nonplanar surface shape of tool electrode |
25 |
| 205/647 |
Including nonelectrolytic erosion |
20 |
| 205/651 |
Moving tool or workpiece |
47 |
| 205/648 |
Using diverse-type tool electrodes |
10 |
| 205/52 |
Electrolytic marking or composition therefor |
14 |
| 205/53 |
Utilizing inorganic color-forming material other than carbon |
16 |
| 205/54 |
Utilizing organic color-forming material |
14 |
| 205/55 |
Heterocyclic color-forming material |
22 |
| 205/56 |
Hydroxyl or carboxyl group-containing color-forming material |
6 |
| 205/687 |
Electrolytic material treatment (product, process, and electrolyte composition) |
162 |
| 205/762 |
Alkali-forming metal hydroxide |
8 |
| 205/763 |
Gas, vapor, or critical fluid |
52 |
| 205/764 |
Internal battery action |
11 |
| 205/765 |
Using solid electrolyte |
42 |
| 205/704 |
Metal or metal alloy |
96 |
| 205/741 |
Containing iron |
37 |
| 205/724 |
Object protection |
78 |
| 205/735 |
Ferrous metal |
58 |
| 205/736 |
Stainless steel |
17 |
| 205/737 |
Using anode containing free carbon (e.g., graphite, carbon fibers, etc.) |
14 |
| 205/730 |
Internal battery action (e.g., using sacrificial anode, etc.) |
77 |
| 205/731 |
Ferrous metal |
53 |
| 205/732 |
Using anode containing aluminum |
43 |
| 205/733 |
Using anode containing magnesium |
47 |
| 205/734 |
Metal imbedded in asphalt, concrete, stone, or masonry, (e.g., reinforced concrete, etc.) |
115 |
| 205/739 |
Using anode containing free carbon (e.g., graphite, carbon fibers, etc.) |
18 |
| 205/738 |
Using anode containing precious metal |
26 |
| 205/740 |
Vessel (e.g., ship hull, steam boiler, etc.) |
96 |
| 205/725 |
With control responsive to sensed condition |
26 |
| 205/726 |
Current sensed |
20 |
| 205/727 |
Voltage sensed |
27 |
| 205/728 |
And programmed, cyclic, or time responsive control |
20 |
| 205/729 |
With programmed, cyclic, or time responsive control |
29 |
| 205/705 |
Removing foreign material (e.g., cleaning, etc.) |
100 |
| 205/717 |
Entire identifiable elemental layer or portion removed (e.g., stripping, etc.) |
94 |
| 205/721 |
Copper removed |
28 |
| 205/720 |
Nickel removed |
22 |
| 205/718 |
Precious metal removed |
20 |
| 205/719 |
Tin removed |
8 |
| 205/706 |
Internal battery action |
18 |
| 205/707 |
From precious metal or precious metal alloy |
3 |
| 205/708 |
Using anode containing aluminum |
1 |
| 205/712 |
Nonelemental material from ferrous metal |
42 |
| 205/714 |
Using acidic electrolyte |
23 |
| 205/716 |
Containing nitric acid |
6 |
| 205/715 |
Containing one or more phosphoric acids |
4 |
| 205/713 |
Using fused bath (e.g., molten salt, etc.) |
1 |
| 205/723 |
Using acidic electrolyte |
58 |
| 205/722 |
Using electrolyte containing surface active agent (e.g., foaming or wetting agent, etc.) |
19 |
| 205/710 |
With changing current |
32 |
| 205/711 |
Simple alternating current |
20 |
| 205/709 |
With solid-workpiece moving contact (e.g., brushing, etc.) |
18 |
| 205/688 |
Organic |
198 |
| 205/701 |
Biological (e.g., sterilizing, etc.) |
165 |
| 205/700 |
Bleaching |
5 |
| 205/698 |
Cellulosic |
13 |
| 205/689 |
Fibrous |
19 |
| 205/690 |
Bleaching |
10 |
| 205/693 |
Cleaning or refining |
7 |
| 205/691 |
Dyeing |
6 |
| 205/692 |
Hides or skins |
2 |
| 205/694 |
Protection |
1 |
| 205/695 |
Oil or fat |
25 |
| 205/696 |
Hydrocarbon oil |
45 |
| 205/702 |
Removing metal |
50 |
| 205/699 |
Rubber or latex |
4 |
| 205/697 |
Sugar |
8 |
| 205/703 |
Using membrane |
65 |
| 205/771 |
Removing metal |
101 |
| 205/772 |
Copper |
28 |
| 205/766 |
Solid (e.g., articles, particles, ore, etc.) |
108 |
| 205/768 |
Containing free carbon (e.g., graphite, carbon black, etc.) |
40 |
| 205/767 |
Containing precious metal (e.g., beneficiating ore, etc.) |
8 |
| 205/769 |
Glass, silica, quartz, or optical material (e.g., contact lenses, etc.) |
30 |
| 205/770 |
Using membrane |
83 |
| 205/742 |
Water, sewage, or other waste water |
211 |
| 205/745 |
Internal battery action |
59 |
| 205/759 |
Using coated electrode (e.g., having electrocatalytic coating, etc.) |
61 |
| 205/761 |
Using electrode containing ferrous metal |
66 |
| 205/760 |
Using electrode containing precious metal or free carbon (e.g, insoluble electrode, etc.) |
88 |
| 205/746 |
Using membrane |
138 |
| 205/748 |
Plural membranes |
34 |
| 205/749 |
With recycle or reuse |
29 |
| 205/750 |
Removing metal |
45 |
| 205/747 |
With filtering |
33 |
| 205/753 |
Using particle bed |
40 |
| 205/754 |
As electrode |
40 |
| 205/758 |
Using porous electrode (e.g., perforated, etc.) |
65 |
| 205/743 |
With control responsive to sensed condition |
73 |
| 205/751 |
With filtering |
101 |
| 205/752 |
And treatment with oxygen or ozone |
29 |
| 205/755 |
With mixing, agitating, or gas-liquid contacting |
57 |
| 205/757 |
Bubbling (e.g., for flotation of solids, etc.) |
35 |
| 205/756 |
Using oxygenating gas (e.g., ozone, air, etc.) |
83 |
| 205/744 |
With programmed, cyclic, or time responsive control |
56 |
| 205/43 |
Electrolytic process involving actinide series elements or compound (at. no. 89+) (product, process, composition, and method of preparing composition) |
38 |
| 205/44 |
Plutonium |
45 |
| 205/45 |
Thorium |
9 |
| 205/46 |
Uranium |
37 |
| 205/48 |
Involving electrolytic coating, etching, or polishing |
10 |
| 205/49 |
Uranium containing compound produced |
24 |
| 205/47 |
Utilizing fused bath |
36 |
| 205/334 |
Electrolytic synthesis (process, composition, and method of preparing composition) |
54 |
| 205/412 |
Heating or cooling electrolyte or bath in production cell during synthesis except in fused bath |
30 |
| 205/343 |
Involving fuel cell |
86 |
| 205/335 |
Involving measuring, analyzing, or testing during synthesis |
79 |
| 205/337 |
Current, current density, or voltage |
78 |
| 205/336 |
Utilizing fused bath (e.g., eliminating anode effect in a fused bath, etc.) |
61 |
| 205/557 |
Preparing alloy |
30 |
| 205/558 |
Amalgam produced (e.g., utilizing mercury or amalgam electrode during synthesis, etc.) |
10 |
| 205/559 |
Precious metal containing (ru, rh, pd, os, ir, pt, ag, or au) |
8 |
| 205/464 |
Preparing inorganic compound |
65 |
| 205/555 |
Carbon containing compound produced |
50 |
| 205/556 |
Halogen containing compound produced |
111 |
| 205/477 |
Metal containing compound produced |
29 |
| 205/478 |
Carbon containing |
12 |
| 205/480 |
Carbonate or bicarbonate |
11 |
| 205/482 |
Alkali metal containing |
6 |
| 205/481 |
Lead containing |
0 |
| 205/479 |
Cyanide |
9 |
| 205/483 |
Chromium containing |
15 |
| 205/484 |
Chromate |
5 |
| 205/485 |
Alkali metal containing |
5 |
| 205/486 |
Chromic acid |
13 |
| 205/487 |
Utilizing specified electrode |
3 |
| 205/547 |
Germanium, tin, or lead containing |
2 |
| 205/498 |
Halogen containing |
28 |
| 205/507 |
Copper, silver, or gold containing (cu, ag, or au) |
11 |
| 205/506 |
Germanium, tin, or lead containing (ge, sn, or pb) |
1 |
| 205/499 |
Oxygen containing |
19 |
| 205/502 |
Chlorate |
9 |
| 205/503 |
Alkali metal containing |
68 |
| 205/505 |
Utilizing coated electrode |
22 |
| 205/504 |
Utilizing graphite or inorganic carbon containing electrode |
1 |
| 205/500 |
Hypochlorite or chlorite |
50 |
| 205/501 |
Utilizing tubular or coated electrode |
13 |
| 205/546 |
Hydrate |
2 |
| 205/508 |
Hydroxide |
43 |
| 205/510 |
Alkali metal containing |
84 |
| 205/516 |
And elemental halogen produced |
107 |
| 205/537 |
Controlling electrolyte flow other than by flow through a diaphragm or membrane |
17 |
| 205/536 |
Treating electrolyte or bath material prior to synthesis other than heating, cooling, or replacing consumed material during synthesis |
79 |
| 205/526 |
Utilizing specified electrode (e.g., rod, cylinder, etc.) |
30 |
| 205/530 |
Concentrically arranged electrodes |
4 |
| 205/531 |
Foraminous or perforated (e.g., mesh, screen, etc.) |
61 |
| 205/532 |
Laminated or coated |
54 |
| 205/533 |
Polymer or graphite or inorganic carbon containing coating |
15 |
| 205/534 |
Raney metal containing coating (e.g., ni-al alloy, etc.) |
16 |
| 205/535 |
Valve metal containing electrode substrate (i.e., ta, nb, hf, zr, ti, v, w, be, or al) |
41 |
| 205/527 |
Mercury or amalgam cathode |
28 |
| 205/529 |
Purifying the cathode |
3 |
| 205/528 |
Specified anode composition |
5 |
| 205/517 |
Utilizing structurally defined diaphragm or membrane or diaphragm or membrane other than nonstructurally defined single layer cation exchange membrane having single-type cation exchange groups (e.g., anion exchange membrane, etc.) |
54 |
| 205/518 |
Asbestos containing |
20 |
| 205/519 |
And polymer containing |
27 |
| 205/523 |
Diaphragm or membrane having a specified porosity |
12 |
| 205/524 |
Diaphragm or membrane having nonelectrode layer bonded thereto or embedded therein |
41 |
| 205/525 |
Electrode bonded diaphragm or membrane |
58 |
| 205/520 |
Membrane having two or more different ion exchange groups in a single layer |
30 |
| 205/521 |
Multilayered membrane |
56 |
| 205/522 |
Roughened membrane |
6 |
| 205/512 |
Potassium hydroxide produced |
77 |
| 205/514 |
Utilizing cell having three or more compartments or units |
18 |
| 205/515 |
Including gas compartment |
14 |
| 205/513 |
Utilizing filter press cell configuration |
21 |
| 205/511 |
Utilizing bipolar electrode |
46 |
| 205/509 |
Group viii metal containing |
27 |
| 205/548 |
Iron, cobalt, or nickel containing |
9 |
| 205/491 |
Nitrogen containing |
10 |
| 205/493 |
Nitrate |
5 |
| 205/492 |
Nitrite |
2 |
| 205/538 |
Oxide |
30 |
| 205/545 |
Copper, silver, gold, zinc, cadium, or mercury containing (cu, ag, au, zn, cd, or hg) |
13 |
| 205/544 |
Germanium, tin, or lead containing |
9 |
| 205/543 |
Group viii metal containing |
14 |
| 205/539 |
Manganese containing |
23 |
| 205/540 |
And elemental zinc or elemental manganese produced |
8 |
| 205/541 |
Utilizing specified electrode |
7 |
| 205/542 |
Titanium, zirconium, hafnium, vanadium, niobium, or tantalum containing (ti, zr, hf, v, nb, or ta) |
14 |
| 205/488 |
Phosphorus containing |
5 |
| 205/489 |
Phosphate |
1 |
| 205/490 |
Alkali or alkaline earth metal, beryllium, or magnesium containing |
5 |
| 205/494 |
Sulfur containing (e.g., sulfide, etc.) |
18 |
| 205/496 |
Sulfate or bisulfate |
23 |
| 205/497 |
Group viii metal, lead, or copper containing (fe, co, ni, ru, rh, pd, os, ir, pt, pb, or cu) |
5 |
| 205/495 |
Sulfite, bisulfite, or dithionite |
11 |
| 205/551 |
Nitrogen containing compound produced |
31 |
| 205/552 |
Ammonia |
17 |
| 205/553 |
Nitric acid or oxide of nitrogen |
21 |
| 205/473 |
Perhalogen acid or salt thereof produced |
5 |
| 205/474 |
Perchlorate or perchloric acid |
16 |
| 205/475 |
Permanganate produced |
4 |
| 205/476 |
Potassium containing |
2 |
| 205/465 |
Peroxy compound produced |
12 |
| 205/469 |
Boron containing |
1 |
| 205/466 |
Hydrogen peroxide |
60 |
| 205/468 |
Utilizing inorganic carbon containing electrode |
23 |
| 205/467 |
Utilizing mercury or amalgam electrode |
0 |
| 205/470 |
Phosphorus containing |
5 |
| 205/471 |
Sulfur containing |
18 |
| 205/472 |
Utilizing specified electrode |
11 |
| 205/549 |
Silicon, boron, or phosphorus containing compound produced |
17 |
| 205/550 |
Phosphine |
1 |
| 205/554 |
Sulfur containing compound produced |
60 |
| 205/615 |
Preparing nonmetal element |
22 |
| 205/627 |
Deuterium or tritium produced |
11 |
| 205/618 |
Halogen produced |
72 |
| 205/620 |
Chlorine and hydrogen produced |
78 |
| 205/621 |
Utilizing specified metal or alloy cathode |
19 |
| 205/619 |
Fluorine, bromine, or iodine produced |
46 |
| 205/622 |
Utilizing specified electrode other than graphite or inorganic carbon |
22 |
| 205/625 |
Coated electrode |
25 |
| 205/624 |
Diaphragm or membrane bonded electrode |
19 |
| 205/623 |
Mercury or amalgam cathode |
2 |
| 205/637 |
Hydrogen produced |
154 |
| 205/638 |
Utilizing specified electrode |
72 |
| 205/639 |
Specified single metal or alloy |
41 |
| 205/628 |
Oxygen and hydrogen produced |
134 |
| 205/629 |
Utilizing inorganic solid electrolyte |
24 |
| 205/630 |
Utilizing specified electrode |
58 |
| 205/631 |
Specified single metal or alloy |
11 |
| 205/632 |
Group viii metal |
12 |
| 205/633 |
Oxygen produced |
75 |
| 205/636 |
Utilizing group viii metal alloy electrode |
18 |
| 205/634 |
Utilizing inorganic solid electrolyte |
49 |
| 205/635 |
Utilizing nonmetal containing electrode |
33 |
| 205/626 |
Ozone produced |
41 |
| 205/617 |
Sulfur or nitrogen produced |
42 |
| 205/616 |
Utilizing bipolar electrode |
21 |
| 205/413 |
Preparing organic compound |
71 |
| 205/450 |
Alcohol or alcoholate produced |
46 |
| 205/452 |
By electrolytic oxidation only |
32 |
| 205/453 |
Carbocyclic ring containing |
19 |
| 205/454 |
Four or more hydroxy groups |
2 |
| 205/451 |
Halogen containing |
10 |
| 205/448 |
Aldehyde produced |
14 |
| 205/449 |
By electrolytic oxidation only |
31 |
| 205/430 |
By fluorination of organic compound other than hydrocarbon or halogenated hydrocarbon |
39 |
| 205/414 |
By polymerization |
40 |
| 205/415 |
By dimerization |
18 |
| 205/418 |
Carbonyl or hydroxy containing dimer produced |
13 |
| 205/416 |
Nitrogen containing dimer produced |
15 |
| 205/417 |
Adiponitrile |
19 |
| 205/419 |
From ring containing reactant |
79 |
| 205/463 |
Carbocyclic ring containing |
24 |
| 205/421 |
Carbohydrate or derivative containing compound produced (e.g., streptomycin, etc.) |
10 |
| 205/439 |
Carbonate or peroxy compound produced |
12 |
| 205/440 |
Carboxylic acid or derivative produced |
80 |
| 205/442 |
Carbocyclic ring containing |
25 |
| 205/443 |
Carbonyl or hydroxy group containing other than as part of the carboxylic acid or derivative |
28 |
| 205/441 |
Carboxylic acid ester produced |
51 |
| 205/429 |
Cyclopentanohydrophenanthrene ring system containing compound produced (e.g., steroids, etc.) |
5 |
| 205/459 |
Halogen containing compound produced |
16 |
| 205/461 |
Acyclic |
16 |
| 205/460 |
Fluorine containing |
30 |
| 205/422 |
Heterocyclic compound produced |
29 |
| 205/423 |
Nitrogen containing hetero ring |
40 |
| 205/424 |
Polycyclo ring system having the hetero ring as one of the cyclos |
27 |
| 205/425 |
Diverse hetero atoms in the polycyclo ring system |
32 |
| 205/426 |
The hetero ring is six-membered |
48 |
| 205/427 |
Oxygen containing hetero ring |
37 |
| 205/428 |
The hetero ring is three-membered |
23 |
| 205/462 |
Hydrocarbon produced |
47 |
| 205/446 |
Ketone produced |
21 |
| 205/447 |
By electrolytic oxidation only |
37 |
| 205/457 |
Metal containing compound produced |
27 |
| 205/458 |
Lead containing |
4 |
| 205/431 |
Nitrogen containing compound produced |
45 |
| 205/435 |
-coo- group containing |
38 |
| 205/438 |
Carbocyclic ring containing |
24 |
| 205/433 |
Carbon triple bonded to nitrogen |
24 |
| 205/434 |
Carboxamide |
19 |
| 205/432 |
Nitrogen bonded to nitrogen |
9 |
| 205/436 |
Oxygen containing |
29 |
| 205/437 |
Hydroxy containing |
37 |
| 205/455 |
Oxygen containing compound produced |
46 |
| 205/456 |
Carbocyclic ring containing |
38 |
| 205/420 |
Silicon, boron, or phosphours containing compound produced |
30 |
| 205/444 |
Sulfur containing compound produced |
30 |
| 205/445 |
Oxygen containing |
37 |
| 205/560 |
Preparing single metal |
143 |
| 205/563 |
Arsenic, antimony, or bismuth produced (as, sb, or bi) |
24 |
| 205/572 |
Chromium produced |
32 |
| 205/574 |
Copper produced |
86 |
| 205/585 |
Bath contains organic material |
32 |
| 205/580 |
Leaching, dissolving, or extracting prior to synthesis |
47 |
| 205/582 |
Utilizing halogen containing material |
38 |
| 205/581 |
Utilizing organic material |
79 |
| 205/583 |
Utilizing sulfur containing material |
46 |
| 205/584 |
Recycling electrolyte or bath material back to production cell after synthesis |
43 |
| 205/586 |
Purifying or treating electrolyte or bath prior to or after synthesis |
38 |
| 205/575 |
Utilizing specified electrode other than consumable copper containing electrode |
58 |
| 205/576 |
Specified anode |
47 |
| 205/577 |
Elemental carbon containing (e.g., graphite, etc.) |
10 |
| 205/579 |
Iron, cobalt, or nickel containing |
11 |
| 205/578 |
Lead containing |
18 |
| 205/564 |
Gallium, germanium, indium, vanadium, or molybdenum produced |
39 |
| 205/587 |
Ion, cobalt, or nickel produced |
50 |
| 205/589 |
Leaching, dissolving, or extracting prior to synthesis |
30 |
| 205/593 |
Of iron |
6 |
| 205/591 |
Utilizing halogen containing material |
18 |
| 205/592 |
Of iron |
6 |
| 205/590 |
Utilizing organic material |
24 |
| 205/594 |
Nickel |
38 |
| 205/595 |
Bath contains organic material |
11 |
| 205/596 |
Bath ph below 5 |
12 |
| 205/588 |
Specified anode other than consumable iron, cobalt, or nickel containing |
31 |
| 205/597 |
Lead produced |
24 |
| 205/601 |
Bath contains organic material |
12 |
| 205/599 |
Leaching, dissolving, or extracting prior to synthesis |
19 |
| 205/600 |
Utilizing halogen containing material |
17 |
| 205/598 |
Utilizing specified electrode other than consumable lead containing electrode |
28 |
| 205/573 |
Manganese produced |
33 |
| 205/562 |
Mercury produced |
22 |
| 205/565 |
Precious metal produced |
28 |
| 205/568 |
Leaching, dissolving, or extracting prior to synthesis |
22 |
| 205/570 |
Utilizing halogen containing material |
18 |
| 205/569 |
Utilizing nitrogen containing material |
31 |
| 205/571 |
Silver or gold |
94 |
| 205/566 |
Utilizing specified electrode other than consumable precious metal containing electrode |
52 |
| 205/567 |
Alloy electrode |
12 |
| 205/610 |
Tin produced |
21 |
| 205/614 |
Bath contains silicon or organic material |
9 |
| 205/611 |
Leaching, dissolving, or extracting prior to synthesis |
9 |
| 205/612 |
Utilizing halogen containing material |
1 |
| 205/613 |
Utilizing sulfur containing material |
4 |
| 205/561 |
Utilizing bipolar electrode |
12 |
| 205/602 |
Zinc produced |
61 |
| 205/609 |
Bath contains silver, strontium, or organic material |
7 |
| 205/604 |
Leaching, dissolving, or extracting prior to synthesis |
17 |
| 205/606 |
Utilizing halogen containing material |
22 |
| 205/605 |
Utilizing organic material |
25 |
| 205/607 |
Utilizing sulfur containing material |
36 |
| 205/608 |
Removing iron or iron containing material |
18 |
| 205/603 |
Utilizing specified electrode other than consumable zinc containing electrode |
52 |
| 205/349 |
Recycling electrolytic product produced during synthesis back to production cell |
50 |
| 205/350 |
Treating electrode, diaphram, or membrane during synthesis (e.g., corrosion prevention, etc.) |
61 |
| 205/351 |
Treating electrolyte or bath without removal from cell other than agitating, moving, regenerating, replenishing, or replacing consumed material during synthesis |
24 |
| 205/341 |
Utilizing ac or specified wave form other than pure dc |
39 |
| 205/342 |
Reversing nonpulsed current or voltage |
37 |
| 205/344 |
Utilizing bipolar membrane |
24 |
| 205/353 |
Utilizing electrolyte system having two or more separate immiscible layers |
18 |
| 205/340 |
Utilizing electromagnetic wave energy during synthesis (e.g., visible light, etc.) |
73 |
| 205/352 |
Utilizing emulsion, dispersion, or suspension electrolyte system |
45 |
| 205/348 |
Utilizing fluidized bed or particulate electrode |
50 |
| 205/354 |
Utilizing fused bath |
44 |
| 205/363 |
Alloy produced |
29 |
| 205/365 |
Iron, cobalt, or nickel containing |
11 |
| 205/366 |
Lead, zinc, titanium, zirconium, or hafnium containing |
12 |
| 205/364 |
Silicon or aluminum containing |
22 |
| 205/411 |
Halogen produced |
48 |
| 205/357 |
Inorganic compound produced |
8 |
| 205/359 |
Halogen containing |
22 |
| 205/360 |
Nitrogen containing |
12 |
| 205/362 |
Oxygen containing |
19 |
| 205/358 |
Silicon, boron, or phosphorus containing |
15 |
| 205/361 |
Sulfur containing |
3 |
| 205/355 |
Organic compound produced |
3 |
| 205/356 |
Halogen containing |
1 |
| 205/410 |
Silicon, boron, or phosphorus produced |
14 |
| 205/367 |
Single metal produced |
63 |
| 205/406 |
Alkali metal (li, na, k, rb, cs, or fr) |
20 |
| 205/407 |
Lithium, sodium, or potassium |
38 |
| 205/408 |
Sodium |
20 |
| 205/409 |
Bath contains halide other than sodium chloride |
23 |
| 205/402 |
Alkaline earth metal, beryllium, or magnesium |
12 |
| 205/403 |
Beryllium |
5 |
| 205/404 |
Magnesium |
50 |
| 205/405 |
Bath contains alkali metal or fluorine containing compound |
21 |
| 205/372 |
Aluminum |
86 |
| 205/376 |
Agitating or moving electrolyte or bath during synthesis |
18 |
| 205/373 |
And elemental alkali or alkaline earth metal, magnesium, beryllium, or nonmetal element other than halogen produced |
9 |
| 205/394 |
Bath contains fluorine or bromine containing compound other than cryolite (na3alf6) |
40 |
| 205/395 |
Fluorine or bromine containing compound contains alkaline earth metal, beryllium, or magnesium (ca, sr, ba, ra, be, or mg) |
19 |
| 205/391 |
Collecting or controlling fumes or gases produced during synthesis |
29 |
| 205/390 |
Involving specific process startup other than mere turn on |
12 |
| 205/393 |
Purifying or treating electrolyte or bath prior to or after synthesis |
20 |
| 205/389 |
Specific replenishing, replacing, or feeding of consumable electrode material |
30 |
| 205/388 |
Utilizing coated or treating electrode connecting or positioning means (e.g., coating, cooling, etc.) |
9 |
| 205/377 |
Utilizing membrane or diaphragm between electrodes |
10 |
| 205/379 |
Utilizing nonmetal cell lining other than inorganic carbon or graphite |
22 |
| 205/378 |
Utilizing spacer between electrodes |
21 |
| 205/392 |
Utilizing specific method or means to feed or replenish electrolyte or bath material |
69 |
| 205/374 |
Utilizing specified current distributing means or method other than wire connecting means |
40 |
| 205/375 |
Utilizing specified distance between cathode and anode |
27 |
| 205/380 |
Utilizing specified electrode other than consumable electrode (e.g., cylindrical, tapered, etc.) |
50 |
| 205/383 |
Bipolar electrode |
25 |
| 205/384 |
Coated electrode |
71 |
| 205/381 |
Inclined electrode (not horizontal or vertical) |
28 |
| 205/382 |
Liquid electrode |
14 |
| 205/385 |
Specified electrode composition other than consumable inorganic carbon or graphite |
48 |
| 205/386 |
Nonconsumable electrode having inorganic carbon or graphite and a nonmetal containing material (e.g., cermet, etc.) |
53 |
| 205/387 |
Nonmetal containing (e.g., metal oxide, carbide, etc.) |
73 |
| 205/396 |
Utilizing specified process step to maintain bath temperature |
31 |
| 205/370 |
Iron, cobalt, nickel, or manganese |
18 |
| 205/369 |
Lead, zinc, or cadmium |
41 |
| 205/368 |
Rare earth metal (at. no. 21, 39 or 57-71) |
29 |
| 205/397 |
Titanium, zirconium, or hafnium (ti, zr, or hf) |
28 |
| 205/398 |
Titanium |
20 |
| 205/401 |
Bath contains metal oxide or fluorine containing compound |
13 |
| 205/400 |
Utilizing diaphragm or barrier between anode and cathode |
18 |
| 205/399 |
Utilizing specified electrode structure or anode alloy composition |
15 |
| 205/371 |
Vanadium, niobium, tantalum, chromium, molybdenum, or tungsten (v, nb, ta, cr, mo, or w) |
21 |
| 205/339 |
Utilizing magnet or magnetic field during synthesis |
21 |
| 205/345 |
Utilizing plural distinct electrolytic cells where the cells are separate containers |
45 |
| 205/347 |
Identical plural distinct cells |
70 |
| 205/346 |
Including decomposing or purifying cell |
16 |
| 205/338 |
Utilizing subatmospheric or superatmospheric pressure during synthesis |
54 |
| 205/799 |
Miscellaneous electrolysis |
43 |
| 205/50 |
Product produced by electrolysis involving electrolytic marking, battery electrode active material forming, electroforming, or electrolytic coating |
279 |
| 205/916 |
Sequential electrolytic and nonelectrolytic, or nonelectrolytic and electrolytic coating from the same bath |
9 |
| 205/923 |
Solar collector or absorber |
36 |
| 205/51 |
Superconductor preparation involving electrolytic marking, electroforming or electrolytic coating, or composition therefor |
33 |
| 205/917 |
Treatment of workpiece between coating steps |
130 |
| 205/918 |
Use of wave energy or electrical discharge during pretreatment of substrate or post-treatment of coating |
23 |
| 205/57 |
Utilizing electrolysis to form battery electrode active material or composition therefor |
47 |
| 205/62 |
Cadmium-containing active material |
18 |
| 205/59 |
Group ia metal-containing active material (e.g., li, na, k, etc.) |
40 |
| 205/66 |
Iron- or tin-containing active material |
9 |
| 205/63 |
Lead-containing active material |
36 |
| 205/60 |
Nickel-containing active material |
35 |
| 205/61 |
Cadmium-containing |
4 |
| 205/58 |
Organic active material other than organic metal salt |
13 |
| 205/65 |
Silver-containing active material |
11 |
| 205/64 |
Zinc-containing active material |
11 |
| 205/919 |
Waterproofing |
0 |
