Manfred W. Breuninger

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Freiburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Route to α- tocopheryl alkanoates and percursors thereof
- Patent number 7,622,591
- Issue date Nov 24, 2009
- DSM IP Assets B.V.
- Werner Bonrath
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for permethylating non-.alpha.-tocopherols to produce .alph...
- Patent number 5,932,748
- Issue date Aug 3, 1999
- Roche Vitamins Inc.
- Manfred Breuninger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the manufacture of 4H-imidazo�1,5-A!�1,4!benzodiazepines
- Patent number 5,693,795
- Issue date Dec 2, 1997
- Hoffmann-La Roche Inc.
- Karl-Heinz Bender
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Glycerol ether phosphatides
- Patent number 4,694,084
- Issue date Sep 15, 1987
- Hoffmann-La Roche Inc.
- Manfred Breuninger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for the manufacture of citral
- Patent number 4,447,649
- Issue date May 8, 1984
- Hoffmann-La Roche Inc.
- Manfred W. Breuninger
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Route to alpha-tocopheryl alkanoates and percursors thereof
- Publication number 20070032667
- Publication date Feb 8, 2007
- Werner Bonrath
- C07 - ORGANIC CHEMISTRY
Information Patent Application
New route to alpha-tocopherol, alpha-tocopheryl alkanoates and prec...
- Publication number 20060235234
- Publication date Oct 19, 2006
- Werner Bonrath
- C07 - ORGANIC CHEMISTRY