Harald Doerr

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Messel, DE

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Patents Grantslast 30 patents

Information Patent Grant
Composite material containing a core-covering particle
- Patent number 7,291,394
- Issue date Nov 6, 2007
- Merck Patent GmbH
- Holger Winkler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Composite material containing a core-covering particle
- Publication number 20050228072
- Publication date Oct 13, 2005
- Holger Winkler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...