Cathrin G. Kirchhoefer

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Obernbreit, DE

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Patents Grantslast 30 patents

Information Patent Grant
Biodegradable and/or bioabsorbable thermoplastic polyurethanes
- Patent number 11,525,028
- Issue date Dec 13, 2022
- Lubrizol Advanced Materials, Inc.
- Cathrin G. Kirchhoefer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Biodegradable And/Or Bioabsorbable Thermoplastic Polyurethanes
- Publication number 20200362091
- Publication date Nov 19, 2020
- LUBRIZOL ADVANCED MATERIALS, INC.
- Cathrin G. Kirchhoefer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Biodegradable And/Or Bioabsorbable Thermoplastic Polyurethanes
- Publication number 20190389997
- Publication date Dec 26, 2019
- Cathrin G. Kirchhoefer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...