Energy Recovery
Utility Patents
Last updated:
List of all Energy Recovery patents 20 in total
| Status | Patent |
|---|---|
Grant | Utility: Refrigeration system with high speed rotary pressure exchanger Filling date: 8 Sep 2025 Issue date: 23 Aug 2022 |
Grant | Utility: Low energy consumption refrigeration system with a rotary pressure exchanger replacing the bulk flow compressor and the high pressure expansion valve Filling date: 8 Sep 2025 Issue date: 26 Jul 2022 |
Grant | Utility: Frac system with hydraulic energy transfer system Filling date: 8 Sep 2025 Issue date: 10 May 2022 |
Grant | Utility: Hydraulic energy transfer system with filtering system Filling date: 8 Sep 2025 Issue date: 17 Aug 2021 |
Grant | Utility: Power generation system with rotary liquid piston compressor for transcritical and supercritical compression of fluids Filling date: 8 Sep 2025 Issue date: 27 Jul 2021 |
Grant | Utility: Systems and methods for repairing fluid handling equipment Filling date: 8 Sep 2025 Issue date: 29 Jun 2021 |
Grant | Utility: System for using pressure exchanger in mud pumping application Filling date: 8 Sep 2025 Issue date: 4 May 2021 |
Grant | Utility: Frac system with hydraulic energy transfer system Filling date: 8 Sep 2025 Issue date: 8 Sep 2020 |
Grant | Utility: System and method of producing oil Filling date: 8 Sep 2025 Issue date: 1 Sep 2020 |
Grant | Utility: System and method for monitoring operating condition in a hydraulic turbocharger Filling date: 8 Sep 2025 Issue date: 14 Jul 2020 |
Grant | Utility: Rotary isobaric pressure exchanger system with lubrication system Filling date: 8 Sep 2025 Issue date: 2 Jun 2020 |
Grant | Utility: System and method of producing oil Filling date: 8 Sep 2025 Issue date: 11 Feb 2020 |
Grant | Utility: Pressure exchange system with hydraulic drive system Filling date: 8 Sep 2025 Issue date: 11 Feb 2020 |
Grant | Utility: Hydraulic energy transfer system with filtering system Filling date: 8 Sep 2025 Issue date: 4 Feb 2020 |
Grant | Utility: Pressure exchanger as choke Filling date: 8 Sep 2025 Issue date: 7 Jan 2020 |
Grant | Utility: System for integrating valves and flow manifold into housing of pressure exchanger Filling date: 8 Sep 2025 Issue date: 12 Nov 2019 |
Grant | Utility: Hydrodynamic bearing features Filling date: 8 Sep 2025 Issue date: 12 Nov 2019 |
Grant | Utility: System for pump protection with a hydraulic turbocharger Filling date: 8 Sep 2025 Issue date: 12 Nov 2019 |
Grant | Utility: Systems and methods for a common manifold with integrated hydraulic energy transfer systems Filling date: 8 Sep 2025 Issue date: 5 Nov 2019 |
Grant | Utility: System and method for improved duct pressure transfer in pressure exchange system Filling date: 8 Sep 2025 Issue date: 24 Sep 2019 |
Showing 1 to 20 of 20 patents.