Jurgen Eckstein

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Rossdorf, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for selectively dissociating cyclic carboxylic acid anhydrides
- Patent number 6,884,893
- Issue date Apr 26, 2005
- Merck Patent GmbH
- Michael Schwarz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ketotricyclo[5.2.1.0]decane derivatives
- Patent number 6,277,357
- Issue date Aug 21, 2001
- Merck Patent Gesellschaft mit beschrankter Haftung
- Michael Schwarz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Preparation of a D-(+)-biotin intermediate
- Patent number 5,847,152
- Issue date Dec 8, 1998
- Merck Patent Gesellschaft mit beschrankter Haftung
- Jurgen Eckstein
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of a D-(+)-biotin intermediate
- Patent number 5,235,065
- Issue date Aug 10, 1993
- Merck Patent Gesellschaft mit beschrankter Haftung
- Michael Schwarz
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Reaction of carbonyl compounds with organometallic reagents
- Publication number 20030004357
- Publication date Jan 2, 2003
- Ulrich Koop
- C07 - ORGANIC CHEMISTRY