Assignee
POLYPLUS BATTERY CO INC
US·101 granted patents·56 pending applications·10,148 citations·filing 1994–2025
Top patents by PatentIndex Score
157 records- 0199US12237511B2Glassy embedded solid-state electrode assemblies, solid-state batteries and methods of making electrode assemblies and solid-state batteriesPOLYPLUS BATTERY CO INC·Filed 2024·Granted Feb 25, 2025·6 cites·9 claims
- 0299US12183880B2Vitreous solid electrolyte sheets of Li ion conducting sulfur-based glass and associated structures, cells and methodsPOLYPLUS BATTERY CO INC·Filed 2023·Granted Dec 31, 2024·6 cites·12 claims
- 0399US12051824B2Methods of making glass constructsPOLYPLUS BATTERY CO INC·Filed 2021·Granted Jul 30, 2024·8 cites·9 claims
- 0499US12021238B2Glassy embedded solid-state electrode assemblies, solid-state batteries and methods of making electrode assemblies and solid-state batteriesPOLYPLUS BATTERY CO INC·Filed 2021·Granted Jun 25, 2024·8 cites·7 claims
- 0599US12021187B2Surface treatment of a sulfide glass solid electrolyte layerPOLYPLUS BATTERY CO INC·Filed 2021·Granted Jun 25, 2024·8 cites·14 claims
- 0699US11876174B2Methods and materials for protection of sulfide glass solid electrolytesPOLYPLUS BATTERY CO INC·Filed 2023·Granted Jan 16, 2024·12 cites·19 claims
- 0799US11817569B2Treating sulfide glass surfaces and making solid state laminate electrode assembliesPOLYPLUS BATTERY CO INC·Filed 2022·Granted Nov 14, 2023·13 cites·12 claims
- 0899US11646445B2Standalone sulfide based lithium ion-conducting glass solid electrolyte and associated structures, cells and methodsPOLYPLUS BATTERY CO INC·Filed 2020·Granted May 9, 2023·14 cites·18 claims
- 0999US11646444B2Vitreous solid electrolyte sheets of Li ion conducting sulfur-based glass and associated structures, cells and methodsPOLYPLUS BATTERY CO INC·Filed 2020·Granted May 9, 2023·14 cites·18 claims
- 1099US11631889B2Methods and materials for protection of sulfide glass solid electrolytesPOLYPLUS BATTERY CO INC·Filed 2021·Granted Apr 18, 2023·14 cites·10 claims
- 1199US11444270B2Treating sulfide glass surfaces and making solid state laminate electrode assembliesPOLYPLUS BATTERY CO INC·Filed 2020·Granted Sep 13, 2022·18 cites·20 claims
- 1299US11239495B2Encapsulated sulfide glass solid electrolytes and solid-state laminate electrode assembliesPOLYPLUS BATTERY CO INC·Filed 2020·Granted Feb 1, 2022·20 cites·4 claims
- 1399US10916753B2Lithium metal—seawater battery cells having protected lithium electrodesPOLYPLUS BATTERY CO INC·Filed 2019·Granted Feb 9, 2021·21 cites·16 claims
- 1499US10840546B2Vitreous solid electrolyte sheets of Li ion conducting sulfur-based glass and associated structures, cells and methodsPOLYPLUS BATTERY CO INC·Filed 2018·Granted Nov 17, 2020·23 cites·14 claims
- 1599US10840547B2Encapsulated sulfide glass solid electrolytes and solid-state laminate electrode assembliesPOLYPLUS BATTERY CO INC·Filed 2018·Granted Nov 17, 2020·22 cites·20 claims
- 1699US10833361B2Standalone sulfide based lithium ion-conducting glass solid electrolyte and associated structures, cells and methodsPOLYPLUS BATTERY CO INC·Filed 2018·Granted Nov 10, 2020·22 cites·20 claims
- 1799US10629950B2Encapsulated sulfide glass solid electrolytes and solid-state laminate electrode assembliesPOLYPLUS BATTERY CO INC·Filed 2018·Granted Apr 21, 2020·25 cites·17 claims
- 1899US10601071B2Methods of making and inspecting a web of vitreous lithium sulfide separator sheet and lithium electrode assembliesPOLYPLUS BATTERY CO INC·Filed 2016·Granted Mar 24, 2020·26 cites·8 claims
- 1999US10164289B2Vitreous solid electrolyte sheets of Li ion conducting sulfur-based glass and associated structures, cells and methodsPOLYPLUS BATTERY CO INC·Filed 2015·Granted Dec 25, 2018·32 cites·47 claims
- 2099US10147968B2Standalone sulfide based lithium ion-conducting glass solid electrolyte and associated structures, cells and methodsPOLYPLUS BATTERY CO INC·Filed 2015·Granted Dec 4, 2018·36 cites·23 claims
- 2199US9601779B2Battery cells with lithium ion conducting tape-cast ceramic, glass and glass-ceramic membranesPOLYPLUS BATTERY CO INC·Filed 2016·Granted Mar 21, 2017·46 cites·20 claims
- 2299US9419299B2Battery cells with lithium ion conducting tape-cast ceramic, glass and glass-ceramic membranesPOLYPLUS BATTERY CO INC·Filed 2015·Granted Aug 16, 2016·18 cites·25 claims
- 2399US9362538B2Advanced lithium ion batteries based on solid state protected lithium electrodesPOLYPLUS BATTERY CO INC·Filed 2014·Granted Jun 7, 2016·34 cites·36 claims
- 2499US9287573B2Lithium battery cell with protective membrane having a garnet like structurePOLYPLUS BATTERY CO INC·Filed 2013·Granted Mar 15, 2016·45 cites·24 claims
- 2599US9123941B2Protected active metal electrode and battery cell structures with non-aqueous interlayer architecturePOLYPLUS BATTERY CO INC·Filed 2014·Granted Sep 1, 2015·50 cites·20 claims
- 2699US8828580B2Lithium battery having a protected lithium electrode and an ionic liquid catholytePOLYPLUS BATTERY CO INC·Filed 2013·Granted Sep 9, 2014·130 cites·11 claims
- 2799US8778522B2Protected lithium electrodes based on sintered ceramic or glass ceramic membranesPOLYPLUS BATTERY CO INC·Filed 2012·Granted Jul 15, 2014·54 cites·9 claims
- 2899US8691444B2Lithium battery with hermetically sealed anodePOLYPLUS BATTERY CO INC·Filed 2013·Granted Apr 8, 2014·43 cites·20 claims
- 2999US8048570B2Compliant seal structures for protected active metal anodesPOLYPLUS BATTERY CO INC·Filed 2008·Granted Nov 1, 2011·61 cites·18 claims
- 3099US8048571B2Active metal / aqueous electrochemical cells and systemsPOLYPLUS BATTERY CO INC·Filed 2009·Granted Nov 1, 2011·84 cites·19 claims
- 3199US7998626B2Active metal fuel cellsPOLYPLUS BATTERY CO INC·Filed 2010·Granted Aug 16, 2011·30 cites·20 claims
- 3299US7858223B2Electrochemical device component with protected alkali metal electrodePOLYPLUS BATTERY CO INC·Filed 2007·Granted Dec 28, 2010·90 cites·19 claims
- 3399US7838144B2Protective composite battery separator and electrochemical device component with red phosphorusPOLYPLUS BATTERY CO INC·Filed 2009·Granted Nov 23, 2010·71 cites·16 claims
- 3499US7829212B2Protected active metal electrode and battery cell structures with non-aqueous interlayer architecturePOLYPLUS BATTERY CO INC·Filed 2007·Granted Nov 9, 2010·87 cites·20 claims
- 3599US7824806B2Compliant seal structures for protected active metal anodesPOLYPLUS BATTERY CO INC·Filed 2006·Granted Nov 2, 2010·105 cites·111 claims
- 3699US7666233B2Active metal/aqueous electrochemical cells and systemsPOLYPLUS BATTERY CO INC·Filed 2007·Granted Feb 23, 2010·101 cites·20 claims
- 3799US7645543B2Active metal/aqueous electrochemical cells and systemsPOLYPLUS BATTERY CO INC·Filed 2004·Granted Jan 12, 2010·123 cites·33 claims
- 3899US7390591B2Ionically conductive membranes for protection of active metal anodes and battery cellsPOLYPLUS BATTERY CO INC·Filed 2004·Granted Jun 24, 2008·145 cites·11 claims
- 3999US7282296B2Ionically conductive composites for protection of active metal anodesPOLYPLUS BATTERY CO INC·Filed 2003·Granted Oct 16, 2007·224 cites·17 claims
- 4099US7282302B2Ionically conductive composites for protection of active metal anodesPOLYPLUS BATTERY CO INC·Filed 2003·Granted Oct 16, 2007·195 cites·23 claims
- 4199US7282295B2Protected active metal electrode and battery cell structures with non-aqueous interlayer architecturePOLYPLUS BATTERY CO INC·Filed 2004·Granted Oct 16, 2007·275 cites·92 claims
- 4299US7070632B1Electrochemical device separator structures with barrier layer on non-swelling membranePOLYPLUS BATTERY CO INC·Filed 2002·Granted Jul 4, 2006·280 cites·23 claims
- 4399US6737197B2Encapsulated lithium alloy electrodes having barrier layersPOLYPLUS BATTERY CO INC·Filed 2001·Granted May 18, 2004·174 cites·21 claims
- 4499US6632573B1Electrolytes with strong oxidizing additives for lithium/sulfur batteriesPOLYPLUS BATTERY CO INC·Filed 2001·Granted Oct 14, 2003·149 cites·47 claims
- 4599US6537701B1Coated lithium electrodesPOLYPLUS BATTERY CO INC·Filed 2000·Granted Mar 25, 2003·172 cites·55 claims
- 4699US6432584B1Method for forming encapsulated lithium electrodes having glass protective layersPOLYPLUS BATTERY CO INC·Filed 2000·Granted Aug 13, 2002·236 cites·16 claims
- 4799US6413285B1Layered arrangements of lithium electrodesPOLYPLUS BATTERY CO INC·Filed 2000·Granted Jul 2, 2002·334 cites·59 claims
- 4899US6402795B1Plating metal negative electrodes under protective coatingsPOLYPLUS BATTERY CO INC·Filed 1998·Granted Jun 11, 2002·364 cites·37 claims
- 4999US6376123B1Rechargeable positive electrodesPOLYPLUS BATTERY CO INC·Filed 2000·Granted Apr 23, 2002·201 cites·44 claims
- 5099US6358643B1Liquid electrolyte lithium-sulfur batteriesPOLYPLUS BATTERY CO INC·Filed 2000·Granted Mar 19, 2002·190 cites·26 claims
Showing the top 50 of 157 patent records by PatentIndex Score.
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