Bionic and dual-phobic high-performance water-based drilling fluid
US-11787990-B2 · Oct 17, 2023 · US
This page is not indexed by search engines while we improve data quality.
Fu Daqi patents
Fu Daqi is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Fu Daqi |
| Total patents | 4 |
| First publication | Jan 26, 2023 |
| Latest publication | Oct 17, 2023 |
Notable patents
Publications ranked by popularity score, then publication date.
4D quantitative and intelligent diagnosis method and system for spatio-temporal evolution of oil-gas reservoir damage types and extent
US-11686190-B2 · Jun 27, 2023 · US
Bionic and dual-phobic high-performance water-based drilling fluid
US-2023133053-A1 · May 4, 2023 · US
4d quantitative and intelligent diagnosis method and system for spatio-temporal evolution of oil-gas reservoir damage types and extent
US-2023026538-A1 · Jan 26, 2023 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Univ China Petroleum Beijing | 4 |
| Cnpc Chuanqing Drilling Eng Co | 4 |
| Cnpc Eng Tech Res & Dev Co Ltd | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C09K8/206 | 2 |
| C09K2208/12 | 2 |
| C09K2208/10 | 2 |
| C09K2208/34 | 2 |
| C09K8/24 | 2 |