Karl-Ludwig Moritz

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing azo dyestuffs containing 2,4,6-tri-amino-3-(c...
- Patent number 4,038,268
- Issue date Jul 26, 1977
- Bayer Aktiengesellschaft
- Karl Ludwig Moritz
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Disazo dyestuffs containing A-O-alkylene-O-SO.sub.3 H group
- Patent number 4,036,824
- Issue date Jul 19, 1977
- Bayer Aktiengesellschaft
- Karl-Ludwig Moritz
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Azo dyestuffs containing aminopyridone coupling component
- Patent number 4,006,128
- Issue date Feb 1, 1977
- Bayer Aktiengesellschaft
- Karl-Ludwig Moritz
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for the preparation of cyanoazo compounds by reacting halog...
- Patent number 3,978,040
- Issue date Aug 31, 1976
- Bayer Aktiengesellschaft
- Alois Gottschlich
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Indole-containing disazo dyestuffs having a sulfatoalkyleneoxy-subs...
- Patent number 3,956,267
- Issue date May 11, 1976
- Bayer Aktiengesellschaft
- Richard Sommer
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...