Inventor · disambiguated record
Denis Sirac
Also filed as: SIRAC DENIS
2 granted patents·9 pending applications·0 citations·filing 2008–2025
22Inventor score
Top patents by PatentIndex Score
11 records- 0164US2024105967A1Bipolar plate for fuel cell stackLAIR LIQUIDE SA POUR LETUDE ET L’EXPLOITATION DES PROCEDES GEORGES CLAUDE·Filed 2023·Application pending·0 cites
- 0263US2025389037A1Electrolyzer structureAIR LIQUIDE·Filed 2025·Application pending·0 cites
- 0350US2024183047A1Bipolar plate for a fuel cell stack or an electrolyzer stackAIR LIQUIDE·Filed 2022·Application pending·0 cites
- 0449US2021119227A1Bipolar plate for fuel cell stackAIR LIQUIDE·Filed 2020·Application pending·0 cites
- 0545US2025149609A1Fuel cellLAIR LIQUIDE SA POUR LETUDE ET L’EXPLOITATION DES PROCEDES GEORGES CLAUDE·Filed 2022·Application pending·0 cites
- 0644US2024266560A1Stack of fuel cell cells and fuel cell comprising such a stackLAIR LIQUIDE SA POUR LETUDE ET L’EXPLOITATION DES PROCEDES GEORGES CLAUDE·Filed 2022·Application pending·0 cites
- 0743US2025201887A1Fuel cell or electrolyze structureLAIR LIQUIDE SA POUR LETUDE ET L’EXPLOITATION DES PROCEDES GEORGES CLAUDE·Filed 2023·Application pending·0 cites
- 0841US9601786B2Leakproofing device for fuel cell, unit and fuel cell comprising such a deviceAIR LIQUIDE·Filed 2013·Granted Mar 21, 2017·0 cites·16 claims
- 0940US2024186536A1Bipolar plate for a fuel cell stack or an electrolyzer stackLAIR LIQUIDE SA POUR LETUDE ET L’EXPLOITATION DES PROCEDES GEORGES CLAUDE·Filed 2021·Application pending·0 cites
- 1039US2024266577A1Fuel cellLAIR LIQUIDE SA POUR LETUDE ET L’EXPLOITATION DES PROCEDES GEORGES CLAUDE·Filed 2022·Application pending·0 cites
- 1135US7968040B2Method for fabricating a connector for fuel cell system, connector and system obtained by such a methodAIR LIQUIDE·Filed 2008·Granted Jun 28, 2011·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →