Dril-Quip
Utility Patents
Last updated:
List of all Dril-Quip patents 19 in total
| Status | Patent |
|---|---|
Grant | Utility: Control/monitoring of internal equipment in a riser assembly Filling date: 7 Sep 2025 Issue date: 16 Aug 2022 |
Grant | Utility: System and method for restoration of safety integrity level (SIL) capability in a subsea installation Filling date: 7 Sep 2025 Issue date: 19 Jul 2022 |
Grant | Utility: Wellhead connector soft landing system and method Filling date: 7 Sep 2025 Issue date: 28 Jun 2022 |
Grant | Utility: Releasable ratchet latch connector Filling date: 7 Sep 2025 Issue date: 28 Jun 2022 |
Grant | Utility: Selective position top-down cementing tool Filling date: 7 Sep 2025 Issue date: 1 Mar 2022 |
Grant | Utility: Subsea equipment alignment device Filling date: 7 Sep 2025 Issue date: 14 Dec 2021 |
Grant | Utility: Tubing hanger alignment device Filling date: 7 Sep 2025 Issue date: 23 Nov 2021 |
Grant | Utility: Ball valve with pressure absorbing accumulator Filling date: 7 Sep 2025 Issue date: 26 Oct 2021 |
Grant | Utility: One trip lockdown sleeve and running tool Filling date: 7 Sep 2025 Issue date: 27 Jul 2021 |
Grant | Utility: Tubing hanger alignment device Filling date: 7 Sep 2025 Issue date: 16 Mar 2021 |
Grant | Utility: Tubing hanger alignment device Filling date: 7 Sep 2025 Issue date: 10 Nov 2020 |
Grant | Utility: Subsea system and method for high pressure high temperature wells Filling date: 7 Sep 2025 Issue date: 30 Jun 2020 |
Grant | Utility: Radial ratchet dog anti-rotation device Filling date: 7 Sep 2025 Issue date: 7 Apr 2020 |
Grant | Utility: Self-locking packer carrier Filling date: 7 Sep 2025 Issue date: 31 Mar 2020 |
Grant | Utility: High capacity universal connector Filling date: 7 Sep 2025 Issue date: 7 Jan 2020 |
Grant | Utility: Push to release c-ring slip retention system Filling date: 7 Sep 2025 Issue date: 10 Dec 2019 |
Grant | Utility: Cam-style anti-rotation device for connector assembly Filling date: 7 Sep 2025 Issue date: 8 Oct 2019 |
Grant | Utility: Subsea system and method for high pressure high temperature wells Filling date: 7 Sep 2025 Issue date: 27 Aug 2019 |
Grant | Utility: Anti-rotation device for connector assembly Filling date: 7 Sep 2025 Issue date: 20 Aug 2019 |
Showing 1 to 19 of 19 patents.