Anton Adams

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Siegbrug-Kaldenauen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing 4,4'-diamino-1,1'-dianthraquinonyl pigments
- Patent number 5,078,794
- Issue date Jan 7, 1992
- Bayer Aktiengesellschaft
- Detlef-Ingo Schutze
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for preparing 4,4'-diamino-1,1'-dianthraquinonyl pigments
- Patent number 4,969,954
- Issue date Nov 13, 1990
- Bayer Aktiengesellschaft
- Detlef-Ingo Schutze
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for the preparation of S-arylthioglycolic acids
- Patent number 4,461,911
- Issue date Jul 24, 1984
- Bayer Aktiengesellschaft
- Detlef-Ingo Schutze
- C07 - ORGANIC CHEMISTRY