Inventor
GUORONG WANG
Inventor
CN
Overview
Patents· 21 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E21Bprimary
E21BEarth or rock drilling44%
F16LPipes10%
B23KSoldering or unsoldering5%
B01DSeparation3%
B02CCrushing, pulverising, or disintegrating in general3%
B04CApparatus using free vortex flow, e.g. cyclones3%
B05DProcesses for applying fluent materials to surfaces, in general3%
B24BMachines, devices, or processes for grinding or polishing3%
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors3%
C10MLubricating compositions3%
PatentTitleYear
12,390,884Textured surface of oil and gas equipment and machining method thereof202512,312,934Wireless remote control method and system for controllable rotary sliding guiding drilling202512,275,083Integrated machine for automatic cutting, polishing, stacking and unloading of substrates202512,264,544Downhole traction system202512,110,794Two-stage reverse-torque bent screw orientation tool202412,060,958Pure electric modular subsea test tree202412,060,973System and method for pumping lubricant in gas pipeline202411,946,374Omni-directional horizontally orientaed deflecting tool for coiled tubing202411,788,664Intelligent maintenance and repair robot for small diameter and small flow oil and gas pipelines and method thereof202311,781,420Displacement measuring device and speed measuring method of drilling traction robot202311,773,653Double-layer coiled tubing double-gradient drilling system202311,746,640Solid fluidization tubular separator for marine natural gas hydrate202311,732,551Fully electrically controlled intelligent subsurface safety valve202311,598,180Experimental device and experimental method for natural gas hydrate solid-state fluidized mining and crushing2023D0978438Nail clipper202311,542,789Cavity creation tool by crushing with multi-stage controllable water jet for natural gas hydrate development202311,506,033Oil extraction and gas production method capable of in-situ sand control and removal by downhole hydraulic lift202211,466,805Intelligent plugging robot and method for long-distance pipeline rerouting, maintaining and repairing construction202211,434,727In situ exploitation-separation-backfilling integration apparatus used for natural gas hydrates202211,199,050Combined crushing super-variable-diameter drill bit for natural gas hydrate exploitation202111,193,333Automatic jet breaking tool for solid fluidization exploitation of natural gas hydrate2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to UNIV SOUTHWEST PETROLEUM (17)· patent assignee history
2021–2023Patents assigned to SOUTHERN MARINE SCIENCE AND ENG GUANGDONG LABORATORY ZHANJIANG (4)· patent assignee history
2021–2025Based in CN· patent location history
2023–2025Patents assigned to UNIV CHENGDU TECHNOLOGY (4)· patent assignee history
2023Patents assigned to CHANGSHA JIUSHENGTONG TECH CO LTD (1)· patent assignee history
2023Patents assigned to SOUTHERN MARINE SCIENCE AND ENG GUANGDONG (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNIV SOUTHWEST PETROLEUM | 17 | 2021–2025 |
| SOUTHERN MARINE SCIENCE AND ENG GUANGDONG LABORATORY ZHANJIANG | 4 | 2021–2023 |
| UNIV CHENGDU TECHNOLOGY | 4 | 2023–2025 |
| CHANGSHA JIUSHENGTONG TECH CO LTD | 1 | 2023 |
| SOUTHERN MARINE SCIENCE AND ENG GUANGDONG | 1 | 2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 21 | 2021–2025 |