BASF Fuel Cell GmbH
Patent Owner
Stats
- 20 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Jan 31, 2017 most recent publication
Details
- 20 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 929 Total Citation Count
- Jan 06, 1998 Earliest Filing
- 49 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
8765905 Proton-conducting membrane and use thereofDec 30, 04Jul 01, 14[C08J, C08G, C07F, H01M, B01J]
7871955 Platinum catalysts from in situ formed platinum dioxideMar 24, 05Jan 18, 11[C09K, H01M, B01J, B01F]
7837763 High-molecular-weight polyazoles used as proton conducting membranesMar 12, 07Nov 23, 10[B01D]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2015/0125,779 METHOD FOR CONDITIONING MEMBRANE-ELECTRODE-UNITS FOR FUEL CELLSAbandonedDec 12, 14May 07, 15[H01M]
8273277 Process for producing a proton-conducting, polyazole-containing membraneExpiredSep 11, 07Sep 25, 12[B28B]
8206870 Long-life membrane electrode assemblies with gasket and frameExpiredAug 05, 05Jun 26, 12[H01M]
8168105 Polymer membrane, method for the production and use thereofExpiredMar 09, 10May 01, 12[B29D]
8142917 Proton-conducting polymer membrane comprising polyazole blends and its use in fuel cellsExpiredMay 10, 10Mar 27, 12[H01M]
8076379 Proton-conducting membrane and the use thereofExpiredJun 14, 03Dec 13, 11[C08J, B05D, B29C, B01D]
8012647 Membrane-electrode unit and fuel elements with increased service lifeExpiredAug 05, 05Sep 06, 11[H01M]
7923402 Metal alloy for electrochemical oxidation reactions and method of production thereofExpiredSep 19, 06Apr 12, 11[H01M, B01J, C22C]
7883818 Process for producing proton-conducting polymer membranes, improved polymer membranes and the use thereof in fuel cellsExpiredAug 14, 03Feb 08, 11[H01M]
7846982 Proton conducting electrolyte membrane having reduced methanol permeability and the use thereof in fuel cellsExpiredMar 04, 03Dec 07, 10[C08J, B01J]
7846983 Proton conducting electrolyte membrane for use in high temperatures and the use thereof in fuel cellsExpiredMar 04, 03Dec 07, 10[C08J, B01J]
7834131 Asymmetric polymer film, method for the production and utilization thereofExpiredFeb 16, 07Nov 16, 10[C08G, H01M]
2010/0227,252 PROTON-CONDUCTING POLYMER MEMBRANE COMPRISING POLYMERS CONTAINING PHOSPHONIC ACID GROUPS AND ITS USE IN FUEL CELLSAbandonedMay 20, 10Sep 09, 10[B05D, H01M]
7727651 Proton-conducting polymer membrane comprising polymers containing phosphonic acid groups and its use in fuel cellsExpiredJul 31, 03Jun 01, 10[H01M]
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