Elfriede Hufsky

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Frankfurt, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for controlling the molecular weight during poly(arylene vin...
- Patent number 7,884,175
- Issue date Feb 8, 2011
- Merck Patent GmbH
- Hubert Spreitzer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Method for controlling the molecular weight during poly(arylene vin...
- Publication number 20060247415
- Publication date Nov 2, 2006
- Hubert Spreitzer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...