Mark Wichmann

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WILMINGTON, DE, US

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Patents Grantslast 30 patents

Information Patent Grant
Polyamide compositions
- Patent number 12,187,892
- Issue date Jan 7, 2025
- Celanese Polymers Holding, Inc.
- Annakutty Mathew
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
POLYAMIDE COMPOSITIONS
- Publication number 20220169850
- Publication date Jun 2, 2022
- DuPont Polymers, Inc.
- Annakutty Mathew
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...