Dril-Quip
Patents, Design & Utilities
Last updated:
List of all Dril-Quip patents 54 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 |
Application | Utility: SUBSEA EQUIPMENT ALIGNMENT DEVICE Filling date: 7 Sep 2025 Issue date: 24 Mar 2022 |
Grant | Utility: Selective position top-down cementing tool Filling date: 7 Sep 2025 Issue date: 1 Mar 2022 |
Application | Utility: RELEASE MECHANISM FOR MECHANICALLY LOCKED WIPER PLUG SYSTEM Filling date: 7 Sep 2025 Issue date: 17 Feb 2022 |
Application | Utility: TUBING HANGER WITH SHIFTABLE ANNULUS SEAL Filling date: 7 Sep 2025 Issue date: 20 Jan 2022 |
Application | Utility: BARRIER ARRANGEMENT IN WELLHEAD ASSEMBLY Filling date: 7 Sep 2025 Issue date: 20 Jan 2022 |
Application | Utility: THREADED CONNECTOR HAVING METAL-TO-METAL SEAL Filling date: 7 Sep 2025 Issue date: 30 Dec 2021 |
Application | Utility: LINER HANGER WITH ENHANCED LOCKING ASSEMBLY Filling date: 7 Sep 2025 Issue date: 23 Dec 2021 |
Grant | Utility: Subsea equipment alignment device Filling date: 7 Sep 2025 Issue date: 14 Dec 2021 |
Application | Utility: ULTRASONIC INTERVENTIONLESS SYSTEM AND METHOD FOR DETECTING DOWNHOLE ACTIVATION DEVICES Filling date: 7 Sep 2025 Issue date: 9 Dec 2021 |
Grant | Utility: Tubing hanger alignment device Filling date: 7 Sep 2025 Issue date: 23 Nov 2021 |
Application | Utility: SEAL VALIDATION WITH CHEMICAL PRE-TREATMENT Filling date: 7 Sep 2025 Issue date: 18 Nov 2021 |
Application | Utility: HYDRO-PNEUMATIC CYLINDER WITH ANNULUS FLUID BYPASS Filling date: 7 Sep 2025 Issue date: 18 Nov 2021 |
Application | Utility: SYSTEM AND METHOD FOR RESTORATION OF SAFETY INTEGRITY LEVEL (SIL) CAPABILITY IN A SUBSEA INSTALLATION Filling date: 7 Sep 2025 Issue date: 11 Nov 2021 |
Application | Utility: NON-ORIENTATING TUBING HANGER AND TREE Filling date: 7 Sep 2025 Issue date: 4 Nov 2021 |
Grant | Utility: Ball valve with pressure absorbing accumulator Filling date: 7 Sep 2025 Issue date: 26 Oct 2021 |
Application | Utility: WELLHEAD CONNECTOR SOFT LANDING SYSTEM AND METHOD Filling date: 7 Sep 2025 Issue date: 21 Oct 2021 |
Application | Utility: TUBING HANGER ORIENTATION SPOOL ADAPTOR Filling date: 7 Sep 2025 Issue date: 5 Aug 2021 |
Grant | Utility: One trip lockdown sleeve and running tool Filling date: 7 Sep 2025 Issue date: 27 Jul 2021 |
Application | Utility: REAL-TIME MONITORING OF MASS LOSS FROM EROSIVE FLOW Filling date: 7 Sep 2025 Issue date: 15 Jul 2021 |
Application | Utility: TUBING HANGER ALIGNMENT DEVICE Filling date: 7 Sep 2025 Issue date: 1 Jul 2021 |
Application | Utility: Tubing Hanger Space-Out Mechanism Filling date: 7 Sep 2025 Issue date: 17 Jun 2021 |
Application | Utility: METHODS FOR DECREASING STRESS IN FLANGE BOLTING Filling date: 7 Sep 2025 Issue date: 3 Jun 2021 |
Application | Utility: DOWNHOLE FIBER OPTIC TRANSMISSION FOR REAL-TIME WELL MONITORING AND DOWNHOLE EQUIPMENT ACTUATION Filling date: 7 Sep 2025 Issue date: 13 May 2021 |
Application | Utility: RELEASABLE RATCHET LATCH CONNECTOR Filling date: 7 Sep 2025 Issue date: 6 May 2021 |
Application | Utility: REDUCED STROKE GATE VALVE Filling date: 7 Sep 2025 Issue date: 29 Apr 2021 |
Application | Utility: ROV-BASED SUBSEA WELL INTERVENTION CAP Filling date: 7 Sep 2025 Issue date: 15 Apr 2021 |
Application | Utility: SUBSEA EQUIPMENT ALIGNMENT DEVICE Filling date: 7 Sep 2025 Issue date: 25 Mar 2021 |
Application | Utility: SELECTIVE POSITION TOP-DOWN CEMENTING TOOL Filling date: 7 Sep 2025 Issue date: 18 Mar 2021 |
Grant | Utility: Tubing hanger alignment device Filling date: 7 Sep 2025 Issue date: 16 Mar 2021 |
Application | Utility: TUBING HANGER ALIGNMENT DEVICE Filling date: 7 Sep 2025 Issue date: 28 Jan 2021 |
Application | Utility: ONE TRIP LOCKDOWN SLEEVE AND RUNNING TOOL Filling date: 7 Sep 2025 Issue date: 14 Jan 2021 |
Application | Utility: IMPROVED INNER DRILLING RISER TIE-BACK INTERNAL CONNECTOR Filling date: 7 Sep 2025 Issue date: 7 Jan 2021 |
Application | Utility: TUBING HANGER ALIGNMENT DEVICE Filling date: 7 Sep 2025 Issue date: 24 Dec 2020 |
Grant | Utility: Tubing hanger alignment device Filling date: 7 Sep 2025 Issue date: 10 Nov 2020 |
Application | Utility: CONTROL/MONITORING OF INTERNAL EQUIPMENT IN A RISER ASSEMBLY Filling date: 7 Sep 2025 Issue date: 30 Jul 2020 |
Grant | Utility: Subsea system and method for high pressure high temperature wells Filling date: 7 Sep 2025 Issue date: 30 Jun 2020 |
Application | Utility: BALL VALVE WITH PRESSURE ABSORBING ACCUMULATOR Filling date: 7 Sep 2025 Issue date: 23 Apr 2020 |
Application | Utility: HIGH CAPACITY UNIVERSAL CONNECTOR Filling date: 7 Sep 2025 Issue date: 16 Apr 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 |
Application | Utility: HANDS FREE GASKET RETENTION MECHANISM Filling date: 7 Sep 2025 Issue date: 12 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 |
Application | Utility: SUBSEA SYSTEM AND METHOD FOR HIGH PRESSURE HIGH TEMPERATURE WELLS Filling date: 7 Sep 2025 Issue date: 5 Dec 2019 |
Application | Utility: ANTI-ROTATION DEVICE FOR CONNECTOR ASSEMBLY Filling date: 7 Sep 2025 Issue date: 24 Oct 2019 |
Grant | Utility: Cam-style anti-rotation device for connector assembly Filling date: 7 Sep 2025 Issue date: 8 Oct 2019 |
Showing 1 to 50 of 54 patents.