Norbert Dereu

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Frechen-Bachem, DE

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Patents Grantslast 30 patents

Information Patent Grant
Anti-inflammatory picolyselenobenzamides and salts thereof
- Patent number 5,126,357
- Issue date Jun 30, 1992
- A. Nattermann & Cie. GmbH
- Michel Evers
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Diselenobis-benzoic acid amides of primary and secondary amines and...
- Patent number 4,873,350
- Issue date Oct 10, 1989
- A. Nattermann & Cie. GmbH
- Andre Welter
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Benzisoselenazolonyl derivatives and processes for the treatment of...
- Patent number 4,774,252
- Issue date Sep 27, 1988
- A. Nattermann & Cie. GmbH
- Andre Welter
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
S-[2-phenyl (alkyl) carbamoyl]-phenylselenylmercapto derivatives
- Patent number 4,730,053
- Issue date Mar 8, 1988
- A. Nattermann & Cie. GmbH
- Norbert Dereu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
S-(carbamoyl-phenylselenyl) derivatives of glutathione and of amino...
- Patent number 4,618,669
- Issue date Oct 21, 1986
- A. Nattermann & Cie. GmbH
- Norbert Dereu
- C07 - ORGANIC CHEMISTRY