Inventor
YINBO HE
Inventor
CN
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C09Kprimary
C09KMaterials for miscellaneous applications, not provided for elsewhere24%
E21BEarth or rock drilling12%
G06FElectric digital data processing12%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds6%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds6%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients6%
C08LCompositions of macromolecular compounds6%
G01NInvestigating or analysing materials by determining their chemical or physical properties6%
G01VGeophysics6%
G06NComputing arrangements based on specific computational models6%
PatentTitleYear
11,787,990Bionic and dual-phobic high-performance water-based drilling fluid202311,686,1904D quantitative and intelligent diagnosis method and system for spatio-temporal evolution of oil-gas reservoir damage types and extent202311,578,251Amphiphilic block polymer ultralow-permeability agent and intelligent temporary plugging type water-based drilling fluid202311,453,812Saturated salt water drilling fluid of salt response type intelligent polymer and preparation method thereof202211,326,450Intelligent prediction method and apparatus for reservoir sensitivity202211,136,488Biodiesel-based constant rheological property drilling fluid containing intelligent temperature responsive polymer2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2023Patents assigned to UNIV CHINA PETROLEUM BEIJING (6)· patent assignee history
2021Patents assigned to UNIV CHINA GEOSCIENCES BEIJING (1)· patent assignee history
2021–2023Based in CN· patent location history
2023Patents assigned to CNPC CHUANQING DRILLING ENG CO (2)· patent assignee history
2023Patents assigned to CNPC ENG TECH RES & DEV CO LTD (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNIV CHINA PETROLEUM BEIJING | 6 | 2021–2023 |
| CNPC CHUANQING DRILLING ENG CO | 2 | 2023 |
| CNPC ENG TECH RES & DEV CO LTD | 2 | 2023 |
| UNIV CHINA GEOSCIENCES BEIJING | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 6 | 2021–2023 |