Leon Christiaens

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Nandrin, BE

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of organosilicon disulfide compounds
- Patent number 5,440,064
- Issue date Aug 8, 1995
- The Goodyear Tire & Rubber Company
- Giorgio Agostini
- 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
Benzisoselenazolones and process for the treatment of rheumatic and...
- Patent number 4,418,069
- Issue date Nov 29, 1983
- A. Nattermann & Cie. GmbH
- Andre Welter
- C07 - ORGANIC CHEMISTRY