Double-response self-degradable temporary plugging agent and preparation method thereof
US-11959015-B2 · Apr 16, 2024 · US
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Wang Kailu patents
Wang Kailu is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Wang Kailu |
| Total patents | 4 |
| First publication | Dec 9, 2021 |
| Latest publication | Apr 16, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
pH-sensitive temporary plugging agent, preparation method thereof, and use thereof in exploitation of low-permeability oil reservoir
US-11891563-B2 · Feb 6, 2024 · US
Ph-sensitive temporary plugging agent, preparation method thereof, and use thereof in exploitation of low-permeability oil reservoir
US-2022333001-A1 · Oct 20, 2022 · US
Double-response self-degradable temporary plugging agent and preparation method thereof
US-2021380865-A1 · Dec 9, 2021 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Univ Yangtze | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C09K8/426 | 4 |
| C09K8/44 | 4 |
| C09K8/5086 | 4 |
| C09K8/512 | 4 |
| C09K8/035 | 2 |