Hydrogenics
Utility Patents
Last updated:
List of all Hydrogenics patents 15 in total
| Status | Patent |
|---|---|
Grant | Utility: System and method for controlling voltage of fuel cell Filling date: 18 Sep 2025 Issue date: 27 Sep 2022 |
Grant | Utility: Closed anode fuel cell startup method Filling date: 18 Sep 2025 Issue date: 9 Aug 2022 |
Grant | Utility: Closed anode fuel cell startup method Filling date: 18 Sep 2025 Issue date: 14 Jun 2022 |
Grant | Utility: Fast starting fuel cell Filling date: 18 Sep 2025 Issue date: 19 Apr 2022 |
Grant | Utility: Electrolyser and energy system Filling date: 18 Sep 2025 Issue date: 8 Mar 2022 |
Grant | Utility: Fuel cell start up method Filling date: 18 Sep 2025 Issue date: 24 Aug 2021 |
Grant | Utility: System and method for controlling voltage of fuel cell Filling date: 18 Sep 2025 Issue date: 20 Apr 2021 |
Grant | Utility: Closed anode fuel cell startup method Filling date: 18 Sep 2025 Issue date: 23 Feb 2021 |
Grant | Utility: Fuel cell sub-assembly and method of making it Filling date: 18 Sep 2025 Issue date: 16 Feb 2021 |
Grant | Utility: Flow fields for electrochemical cell Filling date: 18 Sep 2025 Issue date: 24 Nov 2020 |
Grant | Utility: Fuel cell start up method Filling date: 18 Sep 2025 Issue date: 11 Aug 2020 |
Grant | Utility: Fast starting fuel cell Filling date: 18 Sep 2025 Issue date: 9 Jun 2020 |
Grant | Utility: High or differential pressure electrolysis cell Filling date: 18 Sep 2025 Issue date: 17 Mar 2020 |
Grant | Utility: Electrolyser and energy system Filling date: 18 Sep 2025 Issue date: 8 Oct 2019 |
Grant | Utility: Bus bar assembly for an electrochemical cell stack Filling date: 18 Sep 2025 Issue date: 27 Aug 2019 |
Showing 1 to 15 of 15 patents.