SAFT AMERICA, INC.

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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 3151
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 1119

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5853912 Lithium ion electrochemical cell with safety valve electrical disconnectJul 10, 96Dec 29, 98[H01M]
5667909 Electrodes configured for high energy density galvanic cellsJun 23, 95Sep 16, 97[H01M]
5618318 Method for forming a folded electrode configuration for galvanic cellsMar 12, 96Apr 08, 97[H01M]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6235065 Room temperature lamination of Li-ion polymer electrodesExpiredOct 27, 98May 22, 01[H01M]
5714283 LIAl/FES.sub.x battery separator system with microporous electrode particle retainer screensExpiredFeb 08, 96Feb 03, 98[H01M]
5651255 High efficiency loose multi-foil thermal insulation structure with integral load bearing systemExpiredFeb 06, 96Jul 29, 97[F17C]
5578394 Seal assembly for high temperature bipolar Li alloy metal sulfide batteryExpiredFeb 15, 96Nov 26, 96[H01M]
5529858 Hermetically sealed thermocompression feedthrough and peripheral seal for high temperature lithium based battery applicationsExpiredOct 24, 94Jun 25, 96[H01M]
5525441 Folded electrode configuration for galvanic cellsExpiredSep 13, 94Jun 11, 96[H01M]
5422196 Pressure vessel for pressurized secondary cells and batteriesExpiredAug 05, 92Jun 06, 95[H04M]
5418087 Planar metal gas cellExpiredAug 04, 93May 23, 95[H01M]
5314544 High-speed non-destructive cleaning of metal foam substrate of electromechanical cell electrodesExpiredMay 18, 93May 24, 94[B08B]
5273844 Terminal connector for electrochemical cellsExpiredJul 31, 92Dec 28, 93[H01M]
5254415 Stacked cell array bipolar battery with thermal sprayed container and cell sealExpiredApr 09, 92Oct 19, 93[H01M]
5208118 Vessel for a metal gas cellExpiredJul 16, 90May 04, 93[H01M]
5002842 End plate for a metal gas cellExpiredJan 16, 90Mar 26, 91[H01M]
4950564 Metal gas cellExpiredMay 02, 88Aug 21, 90[H01M]
4904551 Ceramic seal assemblyExpiredJul 18, 88Feb 27, 90[H01M]
4883729 Battery terminal locking assemblyExpiredMay 02, 88Nov 28, 89[H01M]
4871956 Method and apparatus for cell monitoring and controlExpiredFeb 18, 88Oct 03, 89[H02J, G08B, G01M]
4840859 Thermal batteryExpiredJun 16, 86Jun 20, 89[H01M]
4789608 Pressure venting deviceExpiredMar 26, 87Dec 06, 88[H01M, B65D]
4675256 Thermal battery comprising iron pyrite depolarizer and ferric sulfate additiveExpiredJun 24, 86Jun 23, 87[H01M]

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