| Class Number |
Class Name |
No. of Patents |
| 149/22 |
Containing free boron or binary compounds of boron (except with oxygen) or boranes |
125 |
| 149/108.2 |
Containing free metal or free carbon |
70 |
| 149/87 |
Containing free metal or metal hydride with hydrocarbon or halogenated hydrocarbon |
54 |
| 149/29 |
Containing free phosphorus or binary compound of phosphorus (except with oxygen) |
21 |
| 149/30 |
With free metal, or alloy or metalloid |
9 |
| 149/31 |
With inorganic oxygen-halogen salt |
10 |
| 149/32 |
Binary compound of phosphorus (except with oxygen) |
3 |
| 149/36 |
Containing hydrazine or hydrazine derivative |
162 |
| 149/35 |
Containing inorganic metal azide |
101 |
| 149/33 |
Containing inorganic metal fulminate |
3 |
| 149/34 |
With nitrated organic compound or inorganic oxygen-halogen salt |
1 |
| 149/45 |
Containing inorganic nitrogen-oxygen salt |
184 |
| 149/61 |
Alkali metal or alkaline earth metal nitrate salt |
302 |
| 149/72 |
With carbon and sulfur |
19 |
| 149/73 |
With an organic nonexplosive or organic nonthermic component |
13 |
| 149/70 |
With metal oxygen-halogen salt |
37 |
| 149/71 |
With carbon or sulfur |
15 |
| 149/62 |
With nitrated organic compound |
83 |
| 149/67 |
Nitrated aromatic compound |
4 |
| 149/68 |
Nitrated phenol |
7 |
| 149/69 |
Nitrated toluene |
10 |
| 149/63 |
Nitrocellulose |
11 |
| 149/64 |
With other explosive or thermic component |
9 |
| 149/65 |
Nitroglycerine |
6 |
| 149/66 |
Nitroglycerine |
4 |
| 149/46 |
Ammonium nitrate |
339 |
| 149/47 |
With nitrated organic compound |
99 |
| 149/55 |
Nitrated aromatic compound |
16 |
| 149/57 |
With an organic nonexplosive or organic nonthermic component |
13 |
| 149/56 |
With other explosive or thermic component |
22 |
| 149/58 |
Nitrated starch or nitrated sugar |
1 |
| 149/59 |
With other explosive or thermic component |
1 |
| 149/49 |
Nitrocellulose, 10 percent or over |
10 |
| 149/50 |
With other nitrated organic compound |
5 |
| 149/48 |
Nitrocellulose, under 10 percent |
13 |
| 149/51 |
Nitroglycerine |
4 |
| 149/52 |
With other explosive or thermic compound |
4 |
| 149/53 |
Nitrated organic compound |
5 |
| 149/54 |
With vegetable matter component |
0 |
| 149/60 |
With vegetable matter or resin or rubber |
152 |
| 149/75 |
Containing inorganic oxygen-halogen salt |
49 |
| 149/77 |
Alkali metal oxygen-halogen salt |
110 |
| 149/83 |
With an organic nonexplosive or organic nonthermic component |
152 |
| 149/84 |
Organic dye or coloring agent |
7 |
| 149/85 |
With an inorganic nonexplosive or inorganic nonthermic component |
86 |
| 149/86 |
Cyanide compound or oxide of iron, chromium or manganese |
5 |
| 149/82 |
With carbon or sulfur |
30 |
| 149/81 |
With iodine or iodide |
2 |
| 149/78 |
With nitrated organic compound |
45 |
| 149/80 |
Nitrated toluene or nitrated phenol |
6 |
| 149/79 |
Nitrocellulose |
11 |
| 149/76 |
Ammonium perchlorate |
235 |
| 149/1 |
Containing liquefied gaseous fuel or liquefied oxygen supplying material |
42 |
| 149/23 |
Containing nitrated metallo-organic compound |
19 |
| 149/24 |
Nitrated organic compound of lead |
25 |
| 149/25 |
With additional nitrated metallo-organic compound |
1 |
| 149/26 |
With metal azide or metal fulminate compound |
7 |
| 149/27 |
With organic explosive or organic thermic component |
6 |
| 149/28 |
With inorganic explosive or inorganic thermic component |
9 |
| 149/88 |
Containing nitrated organic compound |
196 |
| 149/92 |
Nitrated acyclic, alicyclic or heterocyclic amine |
400 |
| 149/105 |
Nitrated aromatic compound |
140 |
| 149/106 |
Plural nitrated aromatic compounds |
8 |
| 149/107 |
One a nitrotoluene |
7 |
| 149/93 |
Nitrated pentaerythritol |
63 |
| 149/108 |
Nitrated starch or nitrated sugar |
11 |
| 149/96 |
Nitrocellulose, 10 percent or over |
71 |
| 149/99 |
With nitrated aromatic compound |
11 |
| 149/97 |
With nitroglycerine |
38 |
| 149/98 |
With organic nonexplosive or organic nonthermic component |
66 |
| 149/100 |
With nonexplosive or nonthermic component |
64 |
| 149/94 |
Nitrocellulose, under 10 percent |
22 |
| 149/95 |
With nitroglycerine |
21 |
| 149/101 |
Nitroglycerine |
20 |
| 149/102 |
With additional nitrated organic compound |
10 |
| 149/103 |
Nitrated aromatic compound |
4 |
| 149/104 |
Nitrated glycol compound |
11 |
| 149/89 |
Nitroparaffin |
45 |
| 149/90 |
Plural nitroparaffins |
5 |
| 149/91 |
With additional nitrated organic compound |
3 |
| 149/74 |
Containing nitrogen oxide or acid thereof |
38 |
| 149/109.2 |
Containing particular fuel and particular oxidizer |
50 |
| 149/116 |
Flare contains resin |
30 |
| 149/108.4 |
Fume or waste affecting |
17 |
| 149/118 |
Gel contains resin |
9 |
| 149/120 |
High energy fuel compounds |
16 |
| 149/121 |
Containing b, p or s |
4 |
| 149/122 |
Containing n, without b, p or s |
10 |
| 149/108.6 |
Igniting compositions |
43 |
| 149/37 |
Metal or alloy or metalloid, each in particulate form, with at least one metal oxide, inorganic oxygen containing salt or organic metal-oxygen salt |
137 |
| 149/43 |
Inorganic nitrogen-oxygen salt |
123 |
| 149/42 |
Inorganic oxygen-halogen salt |
113 |
| 149/40 |
Plural oxygen yielding compounds |
54 |
| 149/41 |
Inorganic nitrogen-oxygen salt |
97 |
| 149/44 |
With an organic nonexplosive or organic nonthermic component |
148 |
| 149/38 |
With nitrated organic compound |
82 |
| 149/39 |
Nitrated aromatic compound |
25 |
| 149/124 |
Methods for reclaiming or disposing of one or more materials in a composition |
80 |
| 149/109.4 |
Miscellaneous compositions |
108 |
| 149/119 |
Oxidizer compounds |
42 |
| 149/110 |
Particle size of a component |
63 |
| 149/114 |
Inorganic fuel |
61 |
| 149/112 |
Inorganic nitrogen-oxygen salt |
27 |
| 149/113 |
Inorganic oxygen-halogen salt |
29 |
| 149/111 |
Nitrated organic compound |
32 |
| 149/115 |
Organic fuel |
13 |
| 149/109.6 |
Processes of making |
461 |
| 149/117 |
Smoke or weather composition contains resin |
32 |
| 149/108.8 |
Stability or viscosity affecting |
43 |
| 149/2 |
Structure or arrangement of component or product |
397 |
| 149/3 |
Coated component |
32 |
| 149/5 |
Component base contains an inorganic explosive or inorganic thermic constituent |
42 |
| 149/6 |
Coating contains organic compound |
50 |
| 149/7 |
Component base contains an inorganic explosive or inorganic thermic salt |
60 |
| 149/8 |
Coating contains organic explosive or thermic component |
12 |
| 149/4 |
Component base contains both organic and inorganic explosive or thermic constituents |
16 |
| 149/9 |
Component base contains organic explosive or organic thermic constituent |
14 |
| 149/11 |
Coating contains organic compound |
64 |
| 149/12 |
Coating contains organic explosive or organic thermic component |
13 |
| 149/13 |
Coating contains nitrated toluene |
0 |
| 149/10 |
Component base contains nitrocellulose and nitroglycerine |
22 |
| 149/14 |
Contiguous layers or zones |
36 |
| 149/15 |
Layer or zone contains an inorganic explosive or inorganic thermic component |
51 |
| 149/16 |
Layer or zone contains at least one inorganic component from the group of azide, fulminate, phosphorus and phosphide |
8 |
| 149/21 |
Particles of diverse size or shape |
224 |
| 149/17 |
Solid particles dispersed in solid solution or matrix |
35 |
| 149/18 |
Continuous phase contains organic material |
71 |
| 149/20 |
Dispersed solid contains inorganic explosive or inorganic thermic component |
113 |
| 149/19.1 |
Organic material contains polysaccharide resin or synthetic resin |
204 |
| 149/19.2 |
Including organometallic or organo (silicon/boron) compound |
81 |
| 149/19.5 |
Polyester |
107 |
| 149/19.9 |
Polymerized conjugated diene |
221 |
| 149/19.91 |
Polymerized ethylenically unsaturated compound |
173 |
| 149/19.4 |
Polyurethane |
303 |
| 149/19.92 |
Process |
178 |
| 149/19.93 |
Prior treatment of dispersed phase |
13 |
| 149/19.3 |
Resin contains fluorine, bromine or iodine |
130 |
| 149/19.6 |
Resin contains oxirane groups or interunit ether linkages |
187 |
| 149/19.7 |
Polysaccharide or derivative thereof |
47 |
| 149/19.8 |
Nitrocellulose |
108 |
| 149/123 |
Tagged compositions for identifying purposes |
29 |
