PolyPlus Battery Company

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 8675
 
  
 
H01G CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE 462
 
  
 
C03B MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL; SUPPLEMENTARY PROCESSES IN THE MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL 146
 
  
 
G04F TIME-INTERVAL MEASURING 118
 
  
 
H01B CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING, OR DIELECTRIC PROPERTIES 173
 
  
 
H04M TELEPHONIC COMMUNICATION 1162

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0331,156 SOLID-STATE LAMINATE ELECTRODE ASSEMBLIES AND METHODS OF MAKINGMay 10, 17Nov 16, 17[H01M]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9905860 Water activated battery system having enhanced start-up behaviorJun 27, 14Feb 27, 18[H01M]
9666850 Safety enhanced Li-ion and lithium metal battery cells having protected lithium electrodes with enhanced separator safety against dendrite shortingMay 09, 16May 30, 17[H01M, H01G]
9660265 Lithium sulfur batteries and electrolytes and sulfur cathodes thereofMar 13, 15May 23, 17[H01M]
9660311 Aqueous lithium air batteriesAug 17, 12May 23, 17[H01M]
9601779 Battery cells with lithium ion conducting tape-cast ceramic, glass and glass-ceramic membranesJun 03, 16Mar 21, 17[H01M]
9419299 Battery cells with lithium ion conducting tape-cast ceramic, glass and glass-ceramic membranesJul 31, 15Aug 16, 16[H01M]
9368775 Protected lithium electrodes having porous ceramic separators, including an integrated structure of porous and dense Li ion conducting garnet solid electrolyte layersJan 15, 14Jun 14, 16[H01M, H01G]
9362538 Advanced lithium ion batteries based on solid state protected lithium electrodesMay 30, 14Jun 07, 16[H01M]
9287573 Lithium battery cell with protective membrane having a garnet like structureJul 09, 13Mar 15, 16[H01M]
9136568 Protected lithium electrodes having tape cast ceramic and glass-ceramic membranesMay 04, 12Sep 15, 15[H01M]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0162,641 PROTECTED LITHIUM ELECTRODES HAVING A LIQUID ANOLYTE RESERVOIR ARCHITECTURE AND ASSOCIATED RECHARGEABLE LITHIUM BATTERY CELLSAbandonedDec 09, 14Jun 11, 15[H01M]
2014/0335,392 BI-POLAR PROTECTED ELECTRODES AND MULTI-CELL STACKSAbandonedMay 28, 14Nov 13, 14[H01M]
2014/0162,108 LITHIUM BATTERY WITH HERMETICALLY SEALED ANODEAbandonedFeb 14, 14Jun 12, 14[H01M]
2014/0057,182 OXYGEN-CARRYING COMPOUNDS IN LI/AIR BATTERIESAbandonedNov 04, 11Feb 27, 14[H01M]
8380310 Implantable electrode assembly, implantable electrochemical power cells and implantable medical device assembliesExpiredAug 24, 10Feb 19, 13[H01M, A61N]
8361664 Protected lithium electrode fuel cell system incorporating a PEM fuel cellExpiredJul 13, 11Jan 29, 13[H01M]
8332028 Protected lithium electrodes for electro-transport drug deliveryExpiredNov 28, 07Dec 11, 12[A61K, A01N, A61F, A61N]
2012/0289,887 ELECTROTRANSPORT DEVICES, METHODS AND DRUG ELECTRODE ASSEMBLIESAbandonedJul 23, 12Nov 15, 12[A61N]
2012/0094,188 SOLID STATE BATTERYAbandonedDec 23, 11Apr 19, 12[H01M]
2011/0269,007 HIGH RATE SEAWATER ACTIVATED LITHIUM BATTERY CELLS BI-POLAR PROTECTED ELECTRODES AND MULTI-CELL STACKSAbandonedDec 20, 10Nov 03, 11[H01M]
7998626 Active metal fuel cellsExpiredJul 06, 10Aug 16, 11[H01M]
2011/0179,636 INTERCALATION ANODE PROTECTION FOR CELLS WITH DISSOLVED LITHIUM POLYSULFIDESAbandonedApr 05, 11Jul 28, 11[H01M]
7674558 Alleviation of voltage delay in lithium-liquid depolarizer/electrolyte solvent battery cellsExpiredNov 18, 08Mar 09, 10[H01M]
7645543 Active metal/aqueous electrochemical cells and systemsExpiredFeb 03, 04Jan 12, 10[H01M]
7608178 Active metal electrolyzerExpiredNov 10, 04Oct 27, 09[H01M]
2009/0069,740 PROTECTED DONOR ELECTRODES FOR ELECTRO-TRANSPORT DRUG DELIVERYAbandonedSep 04, 08Mar 12, 09[A61N]
7491458 Active metal fuel cellsExpiredApr 14, 04Feb 17, 09[H01M]
7482096 Alleviation of voltage delay in lithium-liquid depolarizer/electrolyte solvent battery cellsExpiredJun 04, 03Jan 27, 09[H01M]
2009/0005,824 ELECTROTRANSPORT DEVICES, METHODS AND DRUG ELECTRODE ASSEMBLIESAbandonedJun 27, 08Jan 01, 09[A61N]
2008/0318,132 COMPOSITIONS AND METHODS FOR PROTECTION OF ACTIVE METAL ANODES AND POLYMER ELECTROLYTESAbandonedAug 29, 08Dec 25, 08[B05D, H01M]

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