Marc Samson

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Lokeren, BE

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Patents Grantslast 30 patents

Information Patent Grant
Aqueous solutions of sodium salts of trimercapto-s-triazine, their...
- Patent number 5,258,515
- Issue date Nov 2, 1993
- Degussa Aktiengesellschaft
- Klaus Hentschel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Disodium salt of trimercapto-s-triazine hexahydrate, and method of...
- Patent number 5,075,444
- Issue date Dec 24, 1991
- Degussa AG
- Klaus Hentschel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 2-alkyl-1,4-butanedial
- Patent number 4,675,451
- Issue date Jun 23, 1987
- Degussa Aktiengesellschaft
- Juan Andrade
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the preparation of 1,4-butandial
- Patent number 4,608,443
- Issue date Aug 26, 1986
- Degussa Aktiengesellschaft
- Juan Andrade
- C07 - ORGANIC CHEMISTRY