Isocyanate-terminated prepolymers based on polyoxymethylene-polyoxyalkylene block copolymers, process for the preparation and use thereof
US-2023235110-A1 · Jul 27, 2023 · US
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Hill Annika patents
Hill Annika is listed as an inventor on 3 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Hill Annika |
| Total patents | 3 |
| First publication | Jan 6, 2022 |
| Latest publication | Jul 27, 2023 |
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Covestro Intellectual Property Gmbh & Co Kg | 2 |
| Prefere Paraform Gmbh & Co Kg | 1 |
| Covestro Deutschland Ag | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C08G18/56 | 2 |
| C08G18/4866 | 2 |
| C08G2/06 | 1 |
| C08G2/08 | 1 |
| C08G2/18 | 1 |