Ballard Power Systems
Patents, Design & Utilities
Last updated:
List of all Ballard Power Systems patents 17 in total
| Status | Patent |
|---|---|
Application | Utility: MEMBRANE ELECTRODE ASSEMBLY WITH IMPROVED ELECTRODE Filling date: 6 Sep 2025 Issue date: 1 Sep 2022 |
Grant | Utility: Membrane electrode assembly with fluoro alkyl compound additive Filling date: 6 Sep 2025 Issue date: 30 Aug 2022 |
Grant | Utility: Membrane electrode assembly with improved electrode Filling date: 6 Sep 2025 Issue date: 21 Jun 2022 |
Grant | Utility: Membrane electrode assembly with improved cohesion Filling date: 6 Sep 2025 Issue date: 7 Jun 2022 |
Application | Utility: METHOD AND SYSTEM FOR OPERATING AN ELECTROCHEMICAL FUEL CELL STACK WITH IMPROVED PERFORMANCE RECOVERY Filling date: 6 Sep 2025 Issue date: 10 Mar 2022 |
Grant | Utility: Fuel cell with improved durability Filling date: 6 Sep 2025 Issue date: 8 Mar 2022 |
Grant | Utility: Cathode electrode design for electrochemical fuel cells Filling date: 6 Sep 2025 Issue date: 1 Feb 2022 |
Grant | Utility: Seal for solid polymer electrolyte fuel cell Filling date: 6 Sep 2025 Issue date: 10 Aug 2021 |
Application | Utility: MEMBRANE ELECTRODE ASSEMBLY WITH IMPROVED COHESION Filling date: 6 Sep 2025 Issue date: 29 Apr 2021 |
Application | Utility: FLOW FIELD PLATE FOR ELECTROCHEMICAL FUEL CELLS Filling date: 6 Sep 2025 Issue date: 11 Mar 2021 |
Grant | Utility: Reduced stack voltage circuitry for energy storage system diagnostics Filling date: 6 Sep 2025 Issue date: 19 Jan 2021 |
Application | Utility: MEMBRANE ELECTRODE ASSEMBLY WITH SUPPORTED METAL OXIDE Filling date: 6 Sep 2025 Issue date: 14 Jan 2021 |
Grant | Utility: Compression apparatus for fuel cell stack Filling date: 6 Sep 2025 Issue date: 12 Jan 2021 |
Application | Utility: MEMBRANE ELECTRODE ASSEMBLY WITH FLUORO ALKYL COMPOUND ADDITIVE Filling date: 6 Sep 2025 Issue date: 23 Jul 2020 |
Grant | Utility: Use of neural network and EIS signal analysis to quantify H2 crossover in-situ in operating PEM cells Filling date: 6 Sep 2025 Issue date: 3 Mar 2020 |
Application | Utility: CATHODE ELECTRODE DESIGN FOR ELECTROCHEMICAL FUEL CELLS Filling date: 6 Sep 2025 Issue date: 30 Jan 2020 |
Application | Utility: FUEL CELL WITH IMPROVED DURABILITY Filling date: 6 Sep 2025 Issue date: 1 Aug 2019 |
Showing 1 to 17 of 17 patents.