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Class Information
Number: 429/122
Name: Chemistry: electrical current producing apparatus, product, and process > Current producing cell, elements, subcombinations and compositions for use therewith and adjuncts
Description: Apparatus comprising means for producing an electrical current, subcombination of the same and related compositions.
Sub-classes under this class:
| Class Number |
Class Name |
Patents |
| 429/163 |
Cell enclosure structure, e.g., housing, casing, container, cover, etc. |
529 |
| 429/126 |
Cell with protective layer on electrolyte |
38 |
| 429/128 |
Electrode or plural tablets, pellets or discs |
94 |
| 429/208 |
Electrode support for suspending or holding an electrode in a battery |
70 |
| 429/209 |
Electrode |
340 |
| 429/ |
Electrode |
0 |
| 429/162 |
Flat-type unit cell and specific unit cell components |
458 |
| 429/123 |
Having means to interchangeably connect plural individual cells or means to conectively support cell to current seeking apparatus |
216 |
| 429/188 |
Include electrolyte chemically specified and method |
254 |
| 429/ |
Include electrolyte chemically specified and method |
0 |
| 429/161 |
Intracell assembly having cell electrode connector |
250 |
| 429/149 |
Plural cells |
138 |
| 429/148 |
Plural housing having spacing means or channels for air circulation and short prevention |
77 |
| 429/124 |
Printed cell type |
56 |
| 429/129 |
Separator, retainer or spacer insulating structure (other than a single porous flat sheet, or either an impregnated or coated sheet not having distinct layers) |
219 |
| 429/247 |
Separator, retainer, spacer or materials for use therewith |
284 |
| 429/125 |
Standard cell or counter emf type |
4 |
| 429/127 |
Tape or flexible-type cell including tape fuel cells or subcombination thereof |
191 |
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7618746 |
Nanostructured battery having end of life cells |
Nov. 17, 2009 |
| 7595129 |
Battery pack having a battery unit of sheet-shaped secondary batteries connected through a terminal block |
Sep. 29, 2009 |
| 7595130 |
Battery separator and lithium secondary battery |
Sep. 29, 2009 |
| 7582379 |
Secondary battery of assemble-type structure |
Sep. 1, 2009 |
| 7579107 |
Portable electronic device employing battery |
Aug. 25, 2009 |
| 7547489 |
Electrochemical device |
Jun. 16, 2009 |
| 7527894 |
Identifying defective electrodes in lithium-ion polymer batteries |
May. 5, 2009 |
| 7521097 |
Reactive deposition for electrochemical cell production |
Apr. 21, 2009 |
| 7521151 |
Rechargeable lithium battery with specific surface roughness of positive electrode and/or negative electrode |
Apr. 21, 2009 |
| 7517612 |
Organic electrolytic solution and lithium-sulfur battery comprising the same |
Apr. 14, 2009 |
| 7514173 |
Water-activated cell and method of power generation |
Apr. 7, 2009 |
| 7510802 |
Multilayer ferritin array for bionanobattery |
Mar. 31, 2009 |
| 7501199 |
Fuel cell separator |
Mar. 10, 2009 |
| 7501201 |
Battery and method for manufacturing spiral electrode group for use therein |
Mar. 10, 2009 |
| 7498098 |
Method for producing positive cathode material for lithium battery, and lithium battery |
Mar. 3, 2009 |
| 7491464 |
Alkaline cell with flat housing |
Feb. 17, 2009 |
| 7482092 |
Polymer battery having the outer peripheries of the separator and negative electrode positioned outside of an outer periphery of the positive electrode |
Jan. 27, 2009 |
| 7482091 |
Fuel cartridge interconnect for portable fuel cells |
Jan. 27, 2009 |
| 7473488 |
Battery with vibration-resistant joint between positive electrode and current carrying strap |
Jan. 6, 2009 |
| 7468221 |
Microscopic batteries for MEMS systems |
Dec. 23, 2008 |
| 7465834 |
Ionic liquids and process for manufacturing the same |
Dec. 16, 2008 |
| 7462419 |
Microscopic batteries for MEMS systems |
Dec. 9, 2008 |
| 7449262 |
Current collector to conduct an electrical current to or from an electrode layer |
Nov. 11, 2008 |
| 7435395 |
Alkaline cell with flat housing and nickel oxyhydroxide cathode |
Oct. 14, 2008 |
| 7410721 |
Positive electrode current collector and manganese dry battery using the same |
Aug. 12, 2008 |
| 7393440 |
Hydrogen generation system |
Jul. 1, 2008 |
| 7387851 |
Self-organizing battery structure with electrode particles that exert a repelling force on the opposite electrode |
Jun. 17, 2008 |
| 7368202 |
Electrochemical device having opposing electrodes |
May. 6, 2008 |
| 7332246 |
Galvanic element with a set of wound electrodes |
Feb. 19, 2008 |
| 7311996 |
Non-aqueous electrolyte secondary battery |
Dec. 25, 2007 |
| 7309544 |
Cell electrode and electrochemical cell therewith |
Dec. 18, 2007 |
| 7258947 |
Electrolyte for redox flow battery, and redox flow battery |
Aug. 21, 2007 |
| 7244527 |
Multi-cell battery charge control |
Jul. 17, 2007 |
| 7220501 |
Integrated hybrid electrochemical device |
May. 22, 2007 |
| 7205068 |
Electric battery assembly and method of manufacture |
Apr. 17, 2007 |
| 7202327 |
Oligomers and polymers containing sulfonite groups and method for the production thereof |
Apr. 10, 2007 |
| 7186478 |
Electrochemical device |
Mar. 6, 2007 |
| 7179310 |
Zinc/air cell with improved anode |
Feb. 20, 2007 |
| 7166385 |
Non-aqueous electrolyte secondary battery assembly |
Jan. 23, 2007 |
| 7166384 |
Microscopic batteries for MEMS systems |
Jan. 23, 2007 |
| 7144654 |
Microscopic batteries integrated with MEMS systems |
Dec. 5, 2006 |
| 7122273 |
Light bipolar plate for fuel cell and method for making same |
Oct. 17, 2006 |
| 7122272 |
Non-aqueous electrolyte secondary cell with a lithium metal phosphate cathode |
Oct. 17, 2006 |
| 7060388 |
Nonaqueous electrolyte secondary battery |
Jun. 13, 2006 |
| 7056619 |
Chargeable battery for medical diagnostic instruments |
Jun. 6, 2006 |
| 7045246 |
Integrated thin film battery and circuit module |
May. 16, 2006 |
| 7022290 |
System structure for in situ x-ray study of electrochemical cell component performance |
Apr. 4, 2006 |
| 6958198 |
Non-aqueous electrochemical apparatus |
Oct. 25, 2005 |
| 6955859 |
Battery pack system |
Oct. 18, 2005 |
| 6936377 |
Card with embedded IC and electrochemical cell |
Aug. 30, 2005 |
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