Ballard Power Systems
Utility Patents
Last updated:
List of all Ballard Power Systems patents 9 in total
| Status | Patent |
|---|---|
Grant | Utility: Membrane electrode assembly with fluoro alkyl compound additive Filling date: 8 Sep 2025 Issue date: 30 Aug 2022 |
Grant | Utility: Membrane electrode assembly with improved electrode Filling date: 8 Sep 2025 Issue date: 21 Jun 2022 |
Grant | Utility: Membrane electrode assembly with improved cohesion Filling date: 8 Sep 2025 Issue date: 7 Jun 2022 |
Grant | Utility: Fuel cell with improved durability Filling date: 8 Sep 2025 Issue date: 8 Mar 2022 |
Grant | Utility: Cathode electrode design for electrochemical fuel cells Filling date: 8 Sep 2025 Issue date: 1 Feb 2022 |
Grant | Utility: Seal for solid polymer electrolyte fuel cell Filling date: 8 Sep 2025 Issue date: 10 Aug 2021 |
Grant | Utility: Reduced stack voltage circuitry for energy storage system diagnostics Filling date: 8 Sep 2025 Issue date: 19 Jan 2021 |
Grant | Utility: Compression apparatus for fuel cell stack Filling date: 8 Sep 2025 Issue date: 12 Jan 2021 |
Grant | Utility: Use of neural network and EIS signal analysis to quantify H2 crossover in-situ in operating PEM cells Filling date: 8 Sep 2025 Issue date: 3 Mar 2020 |
Showing 1 to 9 of 9 patents.