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Class Information
Number: 429/300
Name: Chemistry: electrical current producing apparatus, product, and process > Current producing cell, elements, subcombinations and compositions for use therewith and adjuncts > Include electrolyte chemically specified and method > The electrolyte is gelled
Description: Subject matter wherein the electrolyte is in the form of a semirigid, colloidal dispersion of a solid with a liquid material.

Sub-classes under this class:

Class Number Class Name Patents
429/301 Carbohydrate or derivative containing (e.g., starch, cellulose, etc.) 20
429/303 Organic polymer containing 301
429/302 Silicon containing 67

Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8673503 Polyurethane gel electrolytes with improved conductance and/or solvent retention Mar. 18, 2014
8647779 Nonaqueous electrolyte composition and nonaqueous electrolyte secondary battery Feb. 11, 2014
8632916 Lithium ion polymer battery Jan. 21, 2014
8617742 Non-aqueous electrolyte type lithium ion secondary cell Dec. 31, 2013
8581096 Gel electrolytes for dye sensitized solar cells Nov. 12, 2013
8574770 Vinylidene fluoride copolymer-based polymer electrolyte for nonaqueous battery retaining large proportion of electrolytic solution Nov. 5, 2013
8551654 Secondary batteries with treated bentonite cathodes Oct. 8, 2013
8497034 Alkaline battery Jul. 30, 2013
8470478 Solid electrolyte and electrochemical element Jun. 25, 2013
8455586 Gelator for producing a gel electrolyte Jun. 4, 2013
8445134 Secondary batteries with treated bentonite cathodes having enhanced conductivity May. 21, 2013
8431281 Methods of operating fuel cells Apr. 30, 2013
8404389 Electrolytic solution and battery Mar. 26, 2013
8399136 Electrolyte solution for lithium ion secondary battery, lithium ion secondary battery, fluoroalkane derivative and gelling agent Mar. 19, 2013
8394539 Lithium salts of fluorinated borate esters for lithium-ion batteries Mar. 12, 2013
8383273 Nonaqueous electrolyte composition and nonaqueous electrolyte secondary battery Feb. 26, 2013
8382861 Method of producing a gel polymer Li-ion battery Feb. 26, 2013
8377595 Gelling agent for batteries Feb. 19, 2013
8318361 Gel polymer electrolyte and electrochemical device comprising the same Nov. 27, 2012
8304117 Gel polymer electrolyte precursor and rechargeable cell comprising the same Nov. 6, 2012
8299270 Clay modified electrolyte for a dye-sensitized solar cell Oct. 30, 2012
8277973 Nonaqueous electrolyte composition and nonaqueous electrolyte secondary battery Oct. 2, 2012
8216724 Polymer electrolyte and battery Jul. 10, 2012
8216723 Polymer electrolyte and electrochemical device Jul. 10, 2012
8168325 Lithium based electrochemical cell systems having a degassing agent May. 1, 2012
8163204 Nanoporous polymer electrolyte Apr. 24, 2012
8133620 Polymer electrolyte secondary cell Mar. 13, 2012
8124272 Polyvinyl acetal resin varnish gelling agent, nonaqueous electrolyte solution, and electrochemical device Feb. 28, 2012
8026006 Organic electrolyte solution including electrografting monomer and lithium battery using the same Sep. 27, 2011
8012630 Polymer gel electrolyte secondary cell Sep. 6, 2011
8003263 Rechargeable lithium battery using separator partially coated with gel polymer Aug. 23, 2011
7951475 Vent valve for acid batteries May. 31, 2011
7939205 Thin-film batteries with polymer and LiPON electrolyte layers and method May. 10, 2011
7931995 Solid electrolyte composite for electrochemical reaction apparatus Apr. 26, 2011
7931989 Thin-film batteries with soft and hard electrolyte layers and method Apr. 26, 2011
7799466 Lead acid battery having lightly gelled electrolyte Sep. 21, 2010
7776478 Thin-film batteries with polymer and LiPON electrolyte layers and method Aug. 17, 2010
7745052 Paste electrolyte and rechargeable lithium battery containing the same Jun. 29, 2010
7732093 Type of non-aqueous electrolyte Jun. 8, 2010
7704633 Polymer electrolyte battery Apr. 27, 2010
7695860 Nonaqueous liquid electrolyte Apr. 13, 2010
7695865 Method of manufacturing a solid electrolyte battery having particle ink layers Apr. 13, 2010
7682738 Lead acid battery with gelled electrolyte formed by filtration action of absorbent separators and method for producing it Mar. 23, 2010
7670720 Electrochemical energy storage means Mar. 2, 2010
7662424 Method of making composite particle for electrode, method of making electrode, method of making electrochemical device, apparatus for making composite particle for electrode, apparatus for mak Feb. 16, 2010
7651820 Gel electrolyte and gel electrolyte battery Jan. 26, 2010
7649025 Composite ion-exchange membrane Jan. 19, 2010
7592540 Polymer electrolyte and dye-sensitized solar cell comprising the polymer electrolyte Sep. 22, 2009
7579115 Gelling agent for alkaline battery and alkaline battery Aug. 25, 2009
7572974 Gel electrolytes for dye sensitized solar cells Aug. 11, 2009

1 2 3 4

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