EAGLEPICHER TECHNOLOGIES, LLC

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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 40114
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 14106
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 4202
 
  
 
G08B SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 490
 
  
 
H01G CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE 363
 
  
 
E21B EARTH OR ROCK DRILLING 294
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 2445
 
  
 
B22F WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER 151
 
  
 
B23K SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 192
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 155

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9893383 Alkali metal halide cellsMar 12, 15Feb 13, 18[H01M]
9882243 Lithium-sulfur battery and methods of reducing insoluble solid lithium-polysulfide depositionsSep 26, 13Jan 30, 18[H02J, H01M]
9735434 Ceramic enclosed thermal batteryJan 10, 13Aug 15, 17[H01M]
9647276 Activation mechanism for a reserve battery cellSep 23, 13May 09, 17[H01M]
9548497 Layered composite current collector with plurality of openings, methods of manufacture thereof, and articles including the sameJun 10, 11Jan 17, 17[H01M]
9531199 Underwater charging stationAug 07, 13Dec 27, 16[H02J, B63J, H01M, B63G, B63C]
9455447 Lithium-sulfur battery and methods of preventing insoluble solid lithium-polysulfide depositionSep 26, 13Sep 27, 16[H02J, H01M]
9455703 FET array bypass moduleNov 11, 14Sep 27, 16[H03K, H02J]
RE46156 Hybrid energy storage system, renewable energy system including the storage system, and method of using sameApr 23, 15Sep 20, 16[H02J]
9306223 Electrolyte materials, thermal battery components, and thermal batteries for intermediate temperature applicationsSep 22, 11Apr 05, 16[H01M]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0330,631 BATTERY AND METHOD OF MANUFACTURING A BATTERYAbandonedFeb 21, 13Dec 12, 13[H01M]
2012/0276,435 METHOD OF FORMING ENCAPSULATED SOLID ELECTROCHEMICAL COMPONENTAbandonedApr 23, 12Nov 01, 12[H01M]
2010/0308,765 HYBRID ENERGY STORAGE SYSTEM, RENEWABLE ENERGY SYSTEM INCLUDING THE STORAGE SYSTEM, AND METHOD OF USING SAMEAbandonedApr 01, 10Dec 09, 10[H02J]
2009/0181,298 INTEGRAL ELECTROCHEMICAL DEVICEAbandonedJan 08, 09Jul 16, 09[H01M, B23K]
2008/0289,171 METHOD FOR ASSEMBLING A STACKED PLATE ELECTROCHEMICAL DEVICEAbandonedMay 22, 07Nov 27, 08[H01M]
2008/0239,603 BATTERY PROTECTION CIRCUIT FOR LITHIUM CABON MONOFLUORIDE BATTERYAbandonedMar 27, 08Oct 02, 08[H02J, H02H]
2006/0097,697 METHOD AND SYSTEM FOR CELL EQUALIZATION WITH SWITCHED CHARGING SOURCESAbandonedOct 26, 05May 11, 06[H02J]
2006/0097,700 METHOD AND SYSTEM FOR CELL EQUALIZATION WITH CHARGING SOURCES AND SHUNT REGULATORSAbandonedOct 26, 05May 11, 06[H02J]
2005/0196,667 Anode design for a prismatically wound LiMnO2 cellAbandonedMar 03, 04Sep 08, 05[H01M]
6808849 Negative electrode material for nonaqueous electrochemical cellsExpiredOct 11, 02Oct 26, 04[H01M]
6599664 Inorganic gel-polymer electrolyteExpiredMar 15, 01Jul 29, 03[H01M]
6558850 Method of fabricating an electrolytic cell employing a solid polymer electrolyteExpiredMar 16, 01May 06, 03[H01M]
D367255 BatteryExpiredFeb 27, 95Feb 20, 96[]
4979632 Portable vessel for the safe storage of explosivesExpiredMay 09, 90Dec 25, 90[B05D, F16J]
4894299 Cell having a dome-shaped solid ceramic electrolyteExpiredDec 02, 88Jan 16, 90[H01M]

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