Inventor
BANGTANG YIN
Inventor
CN
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E21Bprimary
E21BEarth or rock drilling47%
G06FElectric digital data processing20%
F04BPositive-displacement machines for liquids7%
G01FMeasuring volume, volume flow, mass flow or liquid level7%
G01VGeophysics7%
G06TImage data processing or generation, in general7%
H04NPictorial communication, e.g. television7%
PatentTitleYear
12,480,371Device and method for rapidly regulating downhole pressure after kick in deepwater shallow open-circuit drilling202512,331,602Well-killing system for ultra-deep well drilling with co-existence of overflow and lost circulation and operation method thereof202512,131,107Device and method for early monitoring of gas intrusion based on pressure wave propagation202412,078,054Experimental device and method for co-existence of overflow and lost circulation in fractured formation during drilling of deviated well202412,071,849Device and method for simulating gas intrusion and bullheading in wellbore under different inclinations202411,773,709Drilling well underground kick processing method and device with self-feedback adjustment202311,203,922Method and equipment for optimizing hydraulic parameters of deepwater managed pressure drilling in real time2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to UNIV CHINA PETROLEUM EAST CHINA (7)· patent assignee history
2021Patents assigned to ZHANJIANG BRANCH OF CNOOC CHINA CO LTD (1)· patent assignee history
2021–2025Based in CN· patent location history
2025Patents assigned to UNIV BEIJING CHEM TECH (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNIV CHINA PETROLEUM EAST CHINA | 7 | 2021–2025 |
| UNIV BEIJING CHEM TECH | 1 | 2025 |
| ZHANJIANG BRANCH OF CNOOC CHINA CO LTD | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 7 | 2021–2025 |