Technology Management, 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 7147
 
  
 
B01D SEPARATION 1133
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF178
 
  
 
C25B ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON- METALS; APPARATUS THEREFOR 134

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6878480 Electrochemical apparatus with reactant micro-channelsMar 25, 02Apr 12, 05[H01M]
6489050 Apparatus and method for cooling high-temperature fuel cell stacksNov 01, 99Dec 03, 02[H01M]
6440596 Solid-oxide fuel cell hot assemblyOct 20, 99Aug 27, 02[H01M]
6399233 Technique for rapid cured electrochemical apparatus component fabricationJun 27, 00Jun 04, 02[H01M]
6361892 Electrochemical apparatus with reactant micro-channelsDec 06, 99Mar 26, 02[H01M]
6238816 Method for steam reforming hydrocarbons using a sulfur-tolerant catalystJan 13, 99May 29, 01[C01B]
5766317 Microspheres for combined oxygen separation, storage and deliveryJun 01, 95Jun 16, 98[C25B, B01D]
5589285 Electrochemical apparatus and processMay 31, 95Dec 31, 96[H01M]
5445903 Electrochemical apparatusSep 09, 93Aug 29, 95[H01M]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7163759 Solid oxide fuel cell stack assembly having tapered diffusion layersExpiredSep 25, 03Jan 16, 07[H01M]
2006/0068,248 High efficiency system for low cost conversion of fuel to vehicle hydrogenAbandonedFeb 12, 05Mar 30, 06[H01M]
6811913 Multipurpose reversible electrochemical systemExpiredNov 14, 01Nov 02, 04[H01M]
2003/0211,375 Solid oxide fuel cell stack assembly for direct injection of carbonaceous fuelsAbandonedMay 08, 02Nov 13, 03[H01M]
5910238 Microspheres for combined oxygen separation, storage and deliveryExpiredDec 22, 97Jun 08, 99[B01D]
4395610 Pivotable multipole switchExpiredJul 20, 81Jul 26, 83[H01H]

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