Self-regulating external electron donor-containing catalyst used for alpha-olefin polymerization, and application of catalyst
US-11359032-B2 · Jun 14, 2022 · US
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Yu Limei patents
Yu Limei is listed as an inventor on 8 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Yu Limei |
| Total patents | 8 |
| First publication | Aug 11, 2016 |
| Latest publication | Jun 14, 2022 |
Notable patents
Publications ranked by popularity score, then publication date.
Universal alpha-olefin polymerization catalyst, and application thereof
US-11220560-B2 · Jan 11, 2022 · US
Internal electron donor compound for preparing α-olefin polymerization catalyst component
US-11186660-B2 · Nov 30, 2021 · US
Universal alpha-olefin polymerization catalyst, and application thereof
US-2019309099-A1 · Oct 10, 2019 · US
Internal electron donor compound for preparing alpha-olefin polymerization catalyst component
US-2019218317-A1 · Jul 18, 2019 · US
Self-regulating external electron donor-containing catalyst used for alpha-olefin polymerization, and application of catalyst
US-2019211116-A1 · Jul 11, 2019 · US
Internal electron donor compound for preparing α-olefin polymerization catalyst component
US-10287371-B2 · May 14, 2019 · US
Internal Electron Donor Compound for Preparing Alpha-olefin Polymerization Catalyst Component
US-2016229935-A1 · Aug 11, 2016 · 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 |
|---|---|
| Yingkou Xiangyang Catalyst Co Ltd | 8 |
| Univ Dalian Tech | 8 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C08F110/06 | 8 |
| C08F10/06 | 4 |
| C08F210/06 | 4 |
| C08F4/65916 | 4 |
| C08F2/34 | 4 |