Control of unsaturation in polymers produced in solution process
US-12338304-B2 · Jun 24, 2025 · US
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Wang Qinyan patents
Wang Qinyan is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Wang Qinyan |
| Total patents | 4 |
| First publication | Oct 27, 2022 |
| Latest publication | Jun 24, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
High productivity polymerization with aryloxy ether ligand catalyst
US-12297303-B2 · May 13, 2025 · US
Control of unsaturation in polymers produced in solution process
US-2022363791-A1 · Nov 17, 2022 · US
High productivity polymerization with aryloxy ether ligand catalyst
US-2022340699-A1 · Oct 27, 2022 · 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 |
|---|---|
| Nova Chemicals International Sa | 2 |
| Nova Chem Int Sa | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C08F2/06 | 4 |
| C08F4/64193 | 4 |
| C08F4/65908 | 4 |
| C08F210/16 | 4 |
| C08F4/65925 | 2 |