TACTICAL FUEL CELLS, 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 4150

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7070878 Multi-layered oxygen electrode with peroxide decomposition catalystNov 15, 02Jul 04, 06[H01M]
7033699 Fuel cell cathodes and their fuel cellsOct 03, 03Apr 25, 06[H01M]
7018740 Fuel cell cathode with redox coupleSep 16, 03Mar 28, 06[H01M]
7014953 Regenerative bipolar fuel cellOct 22, 02Mar 21, 06[H01M]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8168158 Base-facilitated produciton of hydrogen from carbonaceous matterExpiredSep 15, 09May 01, 12[C01B]
2011/0033,372 Methods for recycling carbonate byproducts in a hydrogen producing reactionAbandonedMay 28, 10Feb 10, 11[C01B]
7700071 Production of hydrogen via a base-facilitated reaction of carbon monoxideExpiredMar 14, 05Apr 20, 10[C01B]
7632582 Method and apparatus for maintaining high voltage in a fuel cellExpiredSep 07, 05Dec 15, 09[H01M]
7588676 Base-facilitated production of hydrogen from carbonaceous matterExpiredNov 10, 04Sep 15, 09[C01B, C25B]
7494581 Production of hydrogen from non-cyclic organic substances having multiple alcohol functionalityExpiredSep 21, 05Feb 24, 09[C01B, C25B]
7491448 Reticulated foam-like structure formed of nano-scale particulateExpiredJan 05, 06Feb 17, 09[B01J]
7481992 Base-facilitated reformation reactions of organic substancesExpiredJan 23, 04Jan 27, 09[C01B]
7435492 Hybrid fuel cellExpiredDec 23, 03Oct 14, 08[H01M]
7309535 Air breathing fuel cell having bi-cell unit cellsExpiredAug 28, 03Dec 18, 07[H01M]
7297435 Solid oxide fuel cellExpiredMar 10, 05Nov 20, 07[H01M]
7175751 Method and apparatus for electrorefining impure hydrogenExpiredMay 01, 03Feb 13, 07[C25B]
7008706 Drive system incorporating a hybrid fuel cellExpiredDec 15, 03Mar 07, 06[H01M]
6998184 Hybrid fuel cellExpiredAug 07, 03Feb 14, 06[H01M]
6994839 Carbonate recycling in a hydrogen producing reactionExpiredAug 07, 03Feb 07, 06[C01B]
6991719 Method for producing and transporting hydrogenExpiredMay 13, 03Jan 31, 06[C25B]
6989216 Fuel cell with overmolded electrode assembliesExpiredOct 31, 02Jan 24, 06[H01M]
6960406 Electrode utilizing fluorinated carbonExpiredOct 18, 02Nov 01, 05[H01M]
6890419 Electrolytic production of hydrogenExpiredDec 17, 02May 10, 05[C25B]
6875536 Catalytic hydrogen storage composite material and fuel cell employing sameExpiredAug 12, 02Apr 05, 05[C01B, H01M]

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