Ekkehard Winterfeldt

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lsernhagen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of (3E, 7E)-homofarnesol
- Patent number 9,758,500
- Issue date Sep 12, 2017
- BASF SE
- Melanie Weingarten
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of (3E, 7E)-homofarnesol
- Patent number 9,493,385
- Issue date Nov 15, 2016
- BASF SE
- Melanie Weingarten
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cephalostatin analogues
- Patent number 5,708,164
- Issue date Jan 13, 1998
- Schering Aktiengesellschaft
- Ekkehard Winterfeldt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of 3-deoxy-4-ene steroids
- Patent number 5,140,106
- Issue date Aug 18, 1992
- Schering Aktiengesellschaft
- Ekkehard Winterfeldt
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR THE PREPARATION OF (3E, 7E)-HOMOFARNESOL
- Publication number 20170029396
- Publication date Feb 2, 2017
- BASF SE
- Melanie WEINGARTEN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF (3E, 7E)-HOMOFARNESOL
- Publication number 20160200648
- Publication date Jul 14, 2016
- Melanie Bonnekessel-Weingarten
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the Preparation of (3E, 7E)-Homofarnesol
- Publication number 20130273619
- Publication date Oct 17, 2013
- BASF SE
- Melanie Bonnekessel
- C07 - ORGANIC CHEMISTRY