Assignee
CELLCENTRIC GMBH & CO KG
DE·16 granted patents·24 pending applications·3 citations·filing 2016–2024
Top patents by PatentIndex Score
40 records- 0183US12249746B2Enclosed fuel cell stack rowCELLCENTRIC GMBH & CO KG·Filed 2024·Granted Mar 11, 2025·1 cites·5 claims
- 0275US11742497B2Method and device for producing a membrane electrode assembly for a fuel cellCELLCENTRIC GMBH & CO KG·Filed 2016·Granted Aug 29, 2023·2 cites·5 claims
- 0370US2023352701A1Method and device for producing a membrane electrode assembly for a fuel cellCELLCENTRIC GMBH & CO KG·Filed 2023·Application pending·0 cites
- 0468US11456475B2Method for manufacturing a membrane assembly for a fuel cell with catalyst-free edge to the frame; membrane assembly and fuel cell with membrane assemblyCELLCENTRIC GMBH & CO KG·Filed 2020·Granted Sep 27, 2022·0 cites·6 claims
- 0563US2024387844A1Method for operating a fuel cell facilityCELLCENTRIC GMBH & CO KG·Filed 2022·Application pending·0 cites
- 0662US2024339645A1Fuel cell stack, and fuel cell system having a fuel cell stackCELLCENTRIC GMBH & CO KG·Filed 2022·Application pending·0 cites
- 0762US2024105966A1Method of coating bipolar plates and bipolar plateCELLCENTRIC GMBH & CO KG·Filed 2022·Application pending·0 cites
- 0861US2024014417A1Anode circuitCELLCENTRIC GMBH & CO KG·Filed 2021·Application pending·0 cites
- 0960US12492785B2Compressed gas tank and method for operating a compressed gas tankCELLCENTRIC GMBH & CO KG·Filed 2021·Granted Dec 9, 2025·0 cites·20 claims
- 1060US12191535B2Separator plate for a fuel cellCELLCENTRIC GMBH & CO KG·Filed 2020·Granted Jan 7, 2025·0 cites·9 claims
- 1160US2024014418A1Device for supplying air to a fuel cellCELLCENTRIC GMBH & CO KG·Filed 2021·Application pending·0 cites
- 1259US12438163B2Method for bonding components of a fuel cellCELLCENTRIC GMBH & CO KG·Filed 2019·Granted Oct 7, 2025·0 cites·20 claims
- 1359US11444299B2Method for preparation for the start of a parked fuel cell systemCELLCENTRIC GMBH & CO KG·Filed 2019·Granted Sep 13, 2022·0 cites·9 claims
- 1459US2024204221A1Air-supply device, fuel-cell system and vehicleCELLCENTRIC GMBH & CO KG·Filed 2022·Application pending·0 cites
- 1558US12564988B2Method of production for components of a fuel cell stackCELLCENTRIC GMBH & CO KG·Filed 2021·Granted Mar 3, 2026·0 cites·13 claims
- 1658US12173852B2Method for preparing to refuel a vehicleCELLCENTRIC GMBH & CO KG·Filed 2021·Granted Dec 24, 2024·0 cites·19 claims
- 1757US11563224B2Method for start preparationCELLCENTRIC GMBH & CO KG·Filed 2019·Granted Jan 24, 2023·0 cites·5 claims
- 1857US2022302487A1Method for the production of a membrane electrode assembly for a fuel cellCELLCENTRIC GMBH & CO KG·Filed 2022·Application pending·0 cites
- 1956US12397657B2Method for operating an electric drive systemCELLCENTRIC GMBH & CO KG·Filed 2021·Granted Aug 26, 2025·0 cites·20 claims
- 2054US12463227B2Fuel cell systemCELLCENTRIC GMBH & CO KG·Filed 2021·Granted Nov 4, 2025·0 cites·20 claims
- 2154US2022328850A1A method for bonding components of a fuel cellCELLCENTRIC GMBH & CO KG·Filed 2020·Application pending·0 cites
- 2253US12456745B2Production system and method for producing a membrane electrode assemblyCELLCENTRIC GMBH & CO KG·Filed 2021·Granted Oct 28, 2025·0 cites·20 claims
- 2353US2023238553A1Fuel cell stackCELLCENTRIC GMBH & CO KG·Filed 2021·Application pending·0 cites
- 2453US2024234876A1Device for electrically connecting a fuel cell stack and a high-voltage batteryCELLCENTRIC GMBH & CO KG·Filed 2022·Application pending·0 cites
- 2553US2026058174A1Sealing air and purge supply in a fuel cell system via an air reservoirCELLCENTRIC GMBH & CO KG·Filed 2023·Application pending·0 cites
- 2652US2024186539A1Individual cell assembly for a fuel cell stackCELLCENTRIC GMBH & CO KG·Filed 2022·Application pending·0 cites
- 2751US2025273698A1Flow field plate for a fuel cellCELLCENTRIC GMBH & CO KG·Filed 2022·Application pending·0 cites
- 2851US2023402632A1Apparatus for monitoring the cell voltageCELLCENTRIC GMBH & CO KG·Filed 2021·Application pending·0 cites
- 2951US2024063405A1Fuel cell assembly having two parallel fuel cell systemsCELLCENTRIC GMBH & CO KG·Filed 2022·Application pending·0 cites
- 3050US11682779B2Fuel cell freeze start method with anode pressure controlCELLCENTRIC GMBH & CO KG·Filed 2018·Granted Jun 20, 2023·0 cites·7 claims
- 3148US2026048484A1Negative-pressure element for a (negative-pressure) work surfaceCELLCENTRIC GMBH & CO KG·Filed 2023·Application pending·0 cites
- 3247US2023317975A1Flow field plate and method for producing sameCELLCENTRIC GMBH & CO KG·Filed 2021·Application pending·0 cites
- 3345US2024072278A1Conveying apparatus for mediaCELLCENTRIC GMBH & CO KG·Filed 2022·Application pending·0 cites
- 3444US11387477B2Method for the production of a membrane electrode assembly for a fuel cellCELLCENTRIC GMBH & CO KG·Filed 2016·Granted Jul 12, 2022·0 cites·3 claims
- 3543US2024120509A1Bipolar plate for a fuel cell stackCELLCENTRIC GMBH & CO KG·Filed 2022·Application pending·0 cites
- 3642US11855317B2Method for shutting down a fuel cell systemCELLCENTRIC GMBH & CO KG·Filed 2020·Granted Dec 26, 2023·0 cites·13 claims
- 3742US2023256369A1Liquid separatorCELLCENTRIC GMBH & CO KG·Filed 2021·Application pending·0 cites
- 3837US2024154212A1Apparatus for distributing energyCELLCENTRIC GMBH & CO KG·Filed 2022·Application pending·0 cites
- 3935US2023228291A1Rotor for an air supply unit of a fuel cell unit, and air supply unit for a fuel cell unitCELLCENTRIC GMBH & CO KG·Filed 2021·Application pending·0 cites
- 4032US2023178764A1Air supply apparatus for fuel cell systems, and fuel cell systemCELLCENTRIC GMBH & CO KG·Filed 2021·Application pending·0 cites
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