Inventor
Gao LI
Inventor
CN
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E21Bprimary
E21BEarth or rock drilling32%
G01NInvestigating or analysing materials by determining their chemical or physical properties9%
Y02PClimate change mitigation technologies in the production or processing of goods9%
A61KPreparations for medical, dental or toiletry purposes5%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations5%
C04BLime, magnesia5%
C07KPeptides5%
C09KMaterials for miscellaneous applications, not provided for elsewhere5%
G01HMeasurement of mechanical vibrations or ultrasonic, sonic or infrasonic waves5%
G05DSystems for controlling or regulating non-electric variables5%
PatentTitleYear
12,415,853Antibody against claudin 18A2 and use thereof202512,276,166Device for preventing abrupt blockage in blooie line of gas drilling202512,146,374Active intelligent wellbore pressure control system202412,116,888Impact simulation device and simulation method for characteristics of rock chip beds in large displacement wells202412,024,961Remote intelligent active drilling pressure control system and method202411,988,055Controllable downhole drilling and completion tool separating device and their method of use202411,713,674Pressure pulse communication system and method during gas drilling202311,371,962Multi-frequency acoustic velocity measurement device for core202211,162,323Multi-slug staged method for plugging fractured formation2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to UNIV SOUTHWEST PETROLEUM (8)· patent assignee history
2021–2025Based in CN· patent location history
2022Patents assigned to HAOHAN WELL COMPLETION & LOGGING SCIENCE AND TECHONLOGY LTD COMPANY (1)· patent assignee history
2022Patents assigned to HAOHAN WELL COMPLETIONGLOGGING SCIENCE AND TECH LIMITED COMPANY (1)· patent assignee history
2023Patents assigned to HAOHAN WELL COMPLETION & LOGGING SCIENCE AND TECH LIMITED COMPANY (1)· patent assignee history
2025Patents assigned to QILU PHARMACEUTICAL CO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNIV SOUTHWEST PETROLEUM | 8 | 2021–2025 |
| HAOHAN WELL COMPLETION & LOGGING SCIENCE AND TECH LIMITED COMPANY | 1 | 2023 |
| HAOHAN WELL COMPLETION & LOGGING SCIENCE AND TECHONLOGY LTD COMPANY | 1 | 2022 |
| HAOHAN WELL COMPLETIONGLOGGING SCIENCE AND TECH LIMITED COMPANY | 1 | 2022 |
| QILU PHARMACEUTICAL CO LTD | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 9 | 2021–2025 |