Catalyst composition for polyolefin polymers
US-12528762-B2 · Jan 20, 2026 · US
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Epstein Ronald patents
Epstein Ronald is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Epstein Ronald |
| Total patents | 4 |
| First publication | Jul 14, 2022 |
| Latest publication | Jan 20, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Catalyst composition and system having extended lifetime
US-11945896-B2 · Apr 2, 2024 · US
Catalyst composition and system having extended lifetime
US-2022380491-A1 · Dec 1, 2022 · US
Catalyst composition for polyolefin polymers
US-2022220060-A1 · Jul 14, 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 |
|---|---|
| Grace W R & Co | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C07C69/78 | 4 |
| C08F2500/35 | 4 |
| C08F2500/12 | 4 |
| C08F110/06 | 4 |
| C08F210/06 | 4 |