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Browse by Category: Main > Chemistry
Class Information
Number: 429/246
Name: Chemistry: electrical current producing apparatus, product, and process > Current producing cell, elements, subcombinations and compositions for use therewith and adjuncts > Electrode > With insulating separator, spacer or retainer means
Description: Subject matter directed to electrode in combination with insulating spacer or retainer means, i.e., separators, membranes, etc. The insulating material functions to physically and electronically separate the electrodes, to hold the active material into its desired position and to permit an ionically conduction of current when used in a battery.










Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8709632 Battery module Apr. 29, 2014
8703330 Nickel zinc battery design Apr. 22, 2014
8691443 Lithium-ion secondary battery and method of manufacturing same Apr. 8, 2014
8691444 Lithium battery with hermetically sealed anode Apr. 8, 2014
8693166 Capacitor Apr. 8, 2014
8685571 Method for producing separator, method for producing molten salt battery, separator, and molten salt battery Apr. 1, 2014
8679676 Non-aqueous electrolyte secondary battery having a nitrile compound and a carboxylic acid ester compound Mar. 25, 2014
8680169 Porous polypropylene film Mar. 25, 2014
8663831 Rechargeable battery and its fabrication method Mar. 4, 2014
8663845 Secondary-battery current collector, secondary-battery cathode, secondary-battery anode, secondary battery and production method thereof Mar. 4, 2014
8652692 Li/Air non-aqueous batteries Feb. 18, 2014
8623543 Electric vehicle propulsion system and method utilizing solid-state rechargeable electrochemical cells Jan. 7, 2014
8614017 Electrochemical cell with electrode elements that include alignment aperatures Dec. 24, 2013
8603680 Electrode protection in both aqueous and non-aqueous electrochemical cells, including rechargeable lithium batteries Dec. 10, 2013
8597815 Nonaqueous electrolyte rechargeable battery Dec. 3, 2013
8592070 Lithium rechargeable battery Nov. 26, 2013
8592075 Unique battery with a multi-functional, physicochemically active membrane separator/electrolyte-electrode monolith and a method making the same Nov. 26, 2013
8580439 Insulator component design for maintaining electrode assembly compression in prismatic medical cells Nov. 12, 2013
8574767 Thin film electrodes including metal tubes filled with active material and battery cells, and methods of fabrication Nov. 5, 2013
8574768 Power storage device Nov. 5, 2013
8568929 Electrode assembly including separators having crossing pores and rechargeable battery Oct. 29, 2013
8563157 Nonaqueous electrolyte secondary battery and method for manufacturing the same Oct. 22, 2013
8551630 Electric power storage system Oct. 8, 2013
8551641 Pouch type secondary battery with safety member Oct. 8, 2013
8541135 Current collector for catalytic electrode Sep. 24, 2013
8541122 Lithium rechargeable cell with reference electrode for state of health monitoring Sep. 24, 2013
8530072 Lithium secondary battery having porous heat resistant layer between electrodes Sep. 10, 2013
8524398 All-electron battery having area-enhanced electrodes Sep. 3, 2013
8518579 Rechargeable battery having anti-vibration member Aug. 27, 2013
8492023 Electric vehicle propulsion system and method utilizing solid-state rechargeable electrochemical cells Jul. 23, 2013
8475955 Thin film battery with electrical connector connecting battery cells Jul. 2, 2013
8460829 Porous polymer separator layer having a non-uniform cross-sectional thickness for use in a secondary liquid-electrolyte battery Jun. 11, 2013
8460828 Electrolyte assembly for secondary battery of novel laminated structure Jun. 11, 2013
8455140 Porous polymer separator layer having a non-uniform cross sectional thickness for use in a secondary liquid electrolyte battery Jun. 4, 2013
8445136 Lithium/sulfur battery with hermetically sealed anode May. 21, 2013
8440356 Process for manufacturing electrolyte assembly for secondary battery of novel laminated structure May. 14, 2013
8426069 Battery having a belt-like separator Apr. 23, 2013
8415054 Lithium anodes for electrochemical cells Apr. 9, 2013
8404376 Metal film encapsulation Mar. 26, 2013
8404388 Compliant seal structures for protected active metal anodes Mar. 26, 2013
8394522 Robust metal film encapsulation Mar. 12, 2013
8372544 Non-aqueous electrolyte secondary battery Feb. 12, 2013
8367250 Device for storing electric power comprising a protective barrier layer for the collector Feb. 5, 2013
8367251 Anode with lithium containing ionic polymer coat, method of manufacturing same, secondary battery, and method of manufacturing same Feb. 5, 2013
8343669 Electrochemical device Jan. 1, 2013
8338034 Electrode protection in both aqueous and non-aqueous electrochemical cells, including rechargeable lithium batteries Dec. 25, 2012
8338035 Separator for fuel cell Dec. 25, 2012
8334076 Lithium ion secondary battery and method for producing negative electrode therefor Dec. 18, 2012
8323815 Optimized microporous structure of electrochemical cells Dec. 4, 2012
8323837 Porous film Dec. 4, 2012

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