Dendritic polymer, and preparation method therefor and application thereof
US-2024174793-A1 · May 30, 2024 · US
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Lin Yongxue patents
Lin Yongxue is listed as an inventor on 7 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Lin Yongxue |
| Total patents | 7 |
| First publication | Jan 26, 2016 |
| Latest publication | May 30, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
Random copolymer and preparation method thereof, and drilling fluid
US-10774257-B2 · Sep 15, 2020 · US
Maleamic acid monomer and preparation method and use thereof
US-10538484-B1 · Jan 21, 2020 · US
Random Copolymer and Preparation Method Thereof, and Drilling Fluid
US-2019092997-A1 · Mar 28, 2019 · US
Composition and use therof, oil-based drilling fluid and a method for raising shearing force of oil-based drilling fluid
US-10150903-B2 · Dec 11, 2018 · US
Composition and use thereof, oil-based drilling fluid and a method for raising shearing force of oil-based drilling fluid
US-2017009121-A1 · Jan 12, 2017 · US
Filtration control agent and a drilling fluid containing the same
US-9243180-B2 · Jan 26, 2016 · 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 |
|---|---|
| China Petroleum & Chem Corp | 6 |
| Sinopec Res Inst Petroleum Eng | 5 |
| Sinopec Petroleum Engineering Tech Research Institute Co Ltd | 1 |
| Sinopec Res Inst Of Petroleum Engineering | 1 |
| China Petroleum & Chemical | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C09K8/035 | 6 |
| C09K8/12 | 3 |
| C08F220/56 | 2 |
| C08F220/585 | 2 |
| C09K8/24 | 2 |