| Robotic system for making or breaking a riser |
2023-7-25 |
2024-1-04 |
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| Biphase controlled release preparation and preparation method thereof |
2023-7-21 |
2024-1-23 |
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| Pirfenidone sustained release oral solid preparation |
2023-5-04 |
2024-2-06 |
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| Preparation method of compound dopa-hydrazine double-release preparation and … |
2023-4-03 |
2023-8-04 |
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| Analysis method for soluble detection of dopa-hydrazine preparation |
2023-4-03 |
2023-7-25 |
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| Systems, methods and apparatus for characterizing stick-up height, position and … |
2023-2-21 |
2024-1-25 |
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| Loxoprofen sodium controlled release tablet, preparation method and application |
2022-12-30 |
2023-5-16 |
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| Preparation method of oral three-part combined hypoglycemic double-release … |
2022-12-29 |
2023-3-21 |
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| Manifolds for providing hydraulic fluid to a subsea blowout preventer and … |
2022-9-27 |
2022-10-20 |
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| Methods for assessing the reliability of hydraulically-actuated devices and … |
2022-9-01 |
2022-9-29 |
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| Movable computer placing frame |
2022-7-21 |
2022-12-09 |
2022-12-09 |
| Integrated end-to-end well construction automation system |
2022-7-08 |
2022-10-27 |
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| Bundling device for power line assembly production |
2022-6-17 |
2022-12-09 |
2022-12-09 |
| Subsea pumping apparatuses and related methods |
2022-4-26 |
2023-3-16 |
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| A junk catcher |
2022-3-18 |
2023-10-12 |
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| SYSTEMS, METHODS AND APPARATUS FOR IMPROVED MANAGEMENT OF HYDRAULICALLY … |
2022-2-10 |
2023-10-24 |
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| Proximity-based personnel safety system and method |
2022-1-31 |
2023-9-19 |
2023-9-19 |
| Emergency stop system for drill floor safety |
2021-12-31 |
2022-4-21 |
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| Station keeping and emergency disconnecting capability for a vessel connected … |
2021-10-19 |
2023-10-31 |
2023-10-31 |
| Connector provided with winding mechanism and used for digital equipment |
2021-10-08 |
2022-5-24 |
2022-5-24 |
| Methods for assessing the reliability of hydraulically-actuated devices and … |
2021-9-20 |
2022-1-06 |
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| Ibuprofen controlled release tablet and preparation method thereof |
2021-8-31 |
2023-10-03 |
2023-10-03 |
| Tablet allowing for the staged release of drug |
2021-8-18 |
2023-9-05 |
2023-9-05 |
| Tablet allowing sleep regulation type drug to be released in stages and … |
2021-8-18 |
2023-2-21 |
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| Robotic system for making or breaking a riser |
2021-6-22 |
2022-4-07 |
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| In-vitro dissolution method of ibuprofen preparation |
2021-5-25 |
2022-11-25 |
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| Controlled release pharmaceutical formulation and method for preparing same |
2021-5-25 |
2022-11-25 |
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| Connector assemblies for connecting tubulars and related methods |
2021-5-03 |
2022-3-24 |
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| Apparatuses and methods for coupling one or more auxiliary lines to a subsea … |
2021-4-09 |
2021-11-25 |
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| Hybrid power plant for improved efficiency and dynamic performance |
2021-3-08 |
2022-1-27 |
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| Reliability assessable systems for actuating hydraulically actuated devices and … |
2020-11-06 |
2023-6-06 |
2023-6-06 |
| Systems and methods for initiating an emergency disconnect sequence |
2020-10-27 |
2021-5-06 |
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| Artificial intelligence navigation head |
2020-5-21 |
2021-2-23 |
2021-2-23 |
| Improved station keeping and emergency disconnecting capability for a vessel … |
2020-4-22 |
2021-10-28 |
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| Advanced blow-out preventer |
2020-4-17 |
2020-5-14 |
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| Subsea processor for underwater drilling operations |
2020-1-17 |
2020-10-22 |
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| Systems and methods for actuating hydraulically-actuated devices |
2019-11-04 |
2020-7-30 |
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| Anti-recoil control design using a hybrid riser tensioning system in deepwater … |
2019-9-05 |
2020-6-25 |
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| Computer vision collision avoidance in drilling operations |
2019-8-29 |
2020-6-25 |
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| Pvc disposable glove and manufacturing process thereof |
2019-8-12 |
2019-11-28 |
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| Fluid pressure device and method for actuating the same |
2019-7-01 |
2019-9-19 |
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| Methods, apparatuses, and systems for human machine interface (hmi) operations |
2019-6-28 |
2020-5-14 |
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| Subsea energy storage for blow out preventers (BOP) |
2019-6-10 |
2021-7-13 |
2021-7-13 |
| A kind of container door shield of the unilateral winding of bar |
2019-2-28 |
2019-11-26 |
2019-11-26 |
| A kind of container door shield of the bilateral winding of bar |
2019-2-28 |
2019-11-26 |
2019-11-26 |
| Blowout preventer control and/or power and/or data communication systems and … |
2019-1-11 |
2019-1-31 |
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| BOP control systems and related methods |
2018-10-19 |
2022-10-04 |
2022-10-04 |
| Smart load pin for draw-works |
2018-10-15 |
2019-2-14 |
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| Drilling tubular identification |
2018-6-26 |
2020-10-13 |
2020-10-13 |
| Hybrid tensioning of riser string operating with energy storage device |
2018-4-25 |
2018-8-23 |
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| Hybrid power plant for improved efficiency and dynamic performance |
2018-3-22 |
2020-5-21 |
2020-5-21 |
| Breaker design for power system resiliency |
2017-11-24 |
2018-2-22 |
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| Power System Reliability |
2017-10-11 |
2019-7-23 |
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| Redundant or combination traversing and rhc systems for derrick structures |
2017-8-09 |
2018-2-15 |
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| Hydraulic Devices and Methods of Actuating Same |
2017-6-06 |
2017-12-28 |
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| Rotating drilling towers |
2017-5-04 |
2017-11-09 |
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| Locking device for a damping apparatus for a moon pool |
2016-12-14 |
2018-2-20 |
2018-2-20 |
| Apparatuses and methods for directing fluid |
2016-10-02 |
2017-7-06 |
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| Systems and methods including integrated hoisting systems |
2016-9-08 |
2017-3-09 |
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| Supercharging pressure in a subsea well system |
2016-7-05 |
2017-4-13 |
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| Subsea pipe cutting apparatuses and related methods |
2016-4-28 |
2019-4-24 |
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| Motion compensation for drill pipe |
2016-4-21 |
2017-11-09 |
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| Dynamic positioning (dp) drive-off (do) mitigation with inertial navigation … |
2016-3-11 |
2018-11-07 |
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| Marine motion compensated draw-works real-time performance monitoring and … |
2016-2-23 |
2016-9-01 |
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| High accurate boring ratio for offshore boring |
2016-1-18 |
2016-4-14 |
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| Induction shearing of drilling pipe |
2015-5-19 |
2016-9-28 |
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| Hybrid power plant for improved efficiency and dynamic performance |
2015-4-27 |
2015-5-14 |
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| Measurement of diesel engine emissions amount |
2015-4-21 |
2015-9-10 |
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| Systems for sub-ambient pressure assisted actuation of subsea hydraulically … |
2015-4-01 |
2015-10-29 |
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| Self-supporting offshore riser fairing |
2015-2-24 |
2015-7-02 |
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| Method and apparatus for subsea hose replacement |
2015-2-16 |
2017-3-09 |
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| Subsea pipe cutting apparatuses and related methods. |
2014-10-29 |
2017-11-13 |
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| Prevention of gas hydrates formation in bop fluids in deep water operations |
2014-10-28 |
2015-5-07 |
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| A kind of ring medicine tablet stamping machine |
2014-10-27 |
2015-3-25 |
2015-3-25 |
| HYDRAULIC EQUIPMENT AND OPERATION PROCESS THEREOF |
2014-10-03 |
2021-12-21 |
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| Hydraulic devices and methods of actuating same. |
2014-10-03 |
2017-11-13 |
|
| Blowout preventer control and/or power and/or data communication systems and … |
2014-9-27 |
2018-1-09 |
|
| A kind of ropinirole hydrochloride Peroral solid dosage form Dospan and … |
2014-8-25 |
2017-6-16 |
2017-6-16 |
| Acemetacin three-layer controlled release tablets and preparation method … |
2014-8-25 |
2017-1-25 |
2017-1-25 |
| SUBSEA PUMPING DEVICE CONFIGURED TO BE IN FLUID COMMUNICATION WITH A … |
2014-8-15 |
2021-12-21 |
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| Subsea pumping apparatuses and related methods. |
2014-8-15 |
2017-10-26 |
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| Ship for polar region having derrick |
2014-5-09 |
2014-10-09 |
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| Method and apparatus for subsea energy storage for explosion preventers (bop) |
2013-11-07 |
2022-6-07 |
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| Cantilever contained drilling unit |
2013-11-04 |
2014-5-15 |
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| Advanced blow-out preventer. |
2013-10-23 |
2016-9-29 |
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| Induction shearing of drilling pipe. |
2013-10-22 |
2016-9-29 |
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| Aparelhos hidráulicos e processo de atuação dos mesmos |
2014-10-03 |
2021-12-21 |
|
| Aparelho de bombeamento submarino configurado para estar em comunicação de … |
2014-8-15 |
2021-12-21 |
|