Fritz Meininger

Person

Frankfurt am Main, DT

People

Patents Grantslast 30 patents

Information Patent Grant
Dyestuff composition for the dyeing or printing of cellulose fiber...
- Patent number 4,088,441
- Issue date May 9, 1978
- Hoechst Aktiengesellschaft
- Fritz Meininger
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Dyestuff preparations for dyeing and printing natural and synthetic...
- Patent number 4,074,967
- Issue date Feb 21, 1978
- Hoechst Aktiengesellschaft
- Hermann Fuchs
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Water-soluble fiber reactive phenyl-azo-naphthyl dyestuffs containi...
- Patent number 4,066,638
- Issue date Jan 3, 1978
- Hoechst Aktiengesellschaft
- Hermann Fuchs
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Water-soluble naphyhyl-azo-pyrazolone fiber reactive dyestuffs
- Patent number 4,046,754
- Issue date Sep 6, 1977
- Hoechst Aktiengesellschaft
- Fritz Meininger
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Water-soluble reactive naphthylazonaphthyl dyestuffs
- Patent number 4,045,428
- Issue date Aug 30, 1977
- Hoechst Aktiengesellschaft
- Fritz Meininger
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Monoazo reactive dyestuffs
- Patent number 4,036,825
- Issue date Jul 19, 1977
- Hoechst Aktiengesellschaft
- Hermann Fuchs
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Phthalocyanine dyestuffs and process for preparing them
- Patent number 4,033,980
- Issue date Jul 5, 1977
- Hoechst Aktiengesellschaft
- Fritz Meininger
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Water-soluble, fiber-reactive monoazo dyestuffs
- Patent number 4,029,644
- Issue date Jun 14, 1977
- Hoechst Aktiengesellschaft
- Fritz Meininger
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Golden-yellow fiber-reactive water-soluble monoazo dyestuffs
- Patent number 4,014,865
- Issue date Mar 29, 1977
- Hoechst Aktiengesellschaft
- Fritz Meininger
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Dyeing cellulose with aminonaphthyl azobenzene vinyl type reactive...
- Patent number 4,000,966
- Issue date Jan 4, 1977
- Hoechst Aktiengesellschaft
- Fritz Meininger
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Naphthylazo naphthyl copper complex dyestuffs
- Patent number 3,966,704
- Issue date Jun 29, 1976
- Hoechst Aktiengesellschaft
- Fritz Meininger
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Water-soluble copper complex phenyl azo naphthalene reactive dyestuffs
- Patent number 3,939,141
- Issue date Feb 17, 1976
- Hoechst Aktiengesellschaft
- Fritz Meininger
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for the preparation of a dyestuff consisting substantially...
- Patent number 3,939,140
- Issue date Feb 17, 1976
- Hoechst Aktiengesellschaft
- Fritz Meininger
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Fritz Meininger

Person

Patents Grantslast 30 patents

Dyestuff composition for the dyeing or printing of cellulose fiber...

Dyestuff preparations for dyeing and printing natural and synthetic...

Water-soluble fiber reactive phenyl-azo-naphthyl dyestuffs containi...

Water-soluble naphyhyl-azo-pyrazolone fiber reactive dyestuffs

Water-soluble reactive naphthylazonaphthyl dyestuffs

Monoazo reactive dyestuffs

Phthalocyanine dyestuffs and process for preparing them

Water-soluble, fiber-reactive monoazo dyestuffs

Golden-yellow fiber-reactive water-soluble monoazo dyestuffs

Dyeing cellulose with aminonaphthyl azobenzene vinyl type reactive...

Naphthylazo naphthyl copper complex dyestuffs

Water-soluble copper complex phenyl azo naphthalene reactive dyestuffs

Process for the preparation of a dyestuff consisting substantially...