Beat Henzi

Person

Basel, CH

People

Patents Grantslast 30 patents

Information Patent Grant
2-Amino-3,5,disubstituted-4-halothiophenes and processes for the sy...
- Patent number 5,679,800
- Issue date Oct 21, 1997
- Clariant Finance (BVI) Limited
- Robert Egli
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Disperse dyes
- Patent number 5,420,254
- Issue date May 30, 1995
- Sandoz Ltd.
- Ruedi Altermatt
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Azo compounds having 2,4-disubstituted-3-halothienyl-5-diazo compon...
- Patent number 5,132,411
- Issue date Jul 21, 1992
- Sandoz Ltd.
- Robert Egli
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4-Substituted benzothiazol-2-ylazo-N-c8-14-alkykl-N-(2'-cyanoethyl)...
- Patent number 4,889,535
- Issue date Dec 26, 1989
- Sandoz Ltd.
- Beat Henzi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Monoazo dyes having a substituted 1,4-phenylene coupling component...
- Patent number 4,874,392
- Issue date Oct 17, 1989
- Sandoz Ltd.
- Beat Henzi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Mixtures of at least one monoazo compound having a 2-cyano 4,6-dini...
- Patent number 4,728,338
- Issue date Mar 1, 1988
- Sandoz Ltd.
- Beat Henzi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Monoazo compounds having an imidazolium-2 group linked through an a...
- Patent number 4,687,842
- Issue date Aug 18, 1987
- Sandoz Ltd.
- Beat Henzi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Rapid dyeing of polyester fibers with a mixture of disperse dyes
- Patent number 4,432,770
- Issue date Feb 21, 1984
- Sandoz Ltd.
- Rolf Hasler
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Azo dyes having a quaternized heterocyclic diazo component radical...
- Patent number 4,289,693
- Issue date Sep 15, 1981
- Sandoz Ltd.
- Beat Henzi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Basic phenoxazine dyestuffs
- Patent number 4,288,227
- Issue date Sep 8, 1981
- Sandoz Ltd.
- Berthold Gertisser
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Cationic dyes containing an aryloxy group linked through a bridging...
- Patent number 4,247,457
- Issue date Jan 27, 1981
- Sandoz Ltd.
- Beat Henzi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Coumarin dyestuffs
- Patent number 4,244,872
- Issue date Jan 13, 1981
- Sandoz Ltd.
- Berthold Gertisser
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Heterocyclyl-azo-phenyl dyes having a cationic group linked through...
- Patent number 4,225,490
- Issue date Sep 30, 1980
- Sandoz Ltd.
- Roland Entschel
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Azo dyes containing a heterocyclic ring having a quaternized nitrog...
- Patent number 4,085,098
- Issue date Apr 18, 1978
- Sandoz Ltd.
- Beat Henzi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cationic dyes containing an aryloxy group linked through a bridging...
- Patent number 4,072,672
- Issue date Feb 7, 1978
- Sandoz Ltd.
- Beat Henzi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cationic dyes containing an optionally substituted bicyclic or poly...
- Patent number 4,048,151
- Issue date Sep 13, 1977
- Sandoz Ltd.
- Beat Henzi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Basic azo dyes having a quaternized s-triazolo-[2,3-a]-pyrimidine d...
- Patent number 3,980,632
- Issue date Sep 14, 1976
- Sandoz Ltd.
- Beat Henzi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Person

Patents Grantslast 30 patents

2-Amino-3,5,disubstituted-4-halothiophenes and processes for the sy...

Disperse dyes

Azo compounds having 2,4-disubstituted-3-halothienyl-5-diazo compon...

4-Substituted benzothiazol-2-ylazo-N-c8-14-alkykl-N-(2'-cyanoethyl)...

Monoazo dyes having a substituted 1,4-phenylene coupling component...

Mixtures of at least one monoazo compound having a 2-cyano 4,6-dini...

Monoazo compounds having an imidazolium-2 group linked through an a...

Rapid dyeing of polyester fibers with a mixture of disperse dyes

Azo dyes having a quaternized heterocyclic diazo component radical...

Basic phenoxazine dyestuffs

Cationic dyes containing an aryloxy group linked through a bridging...

Coumarin dyestuffs

Heterocyclyl-azo-phenyl dyes having a cationic group linked through...

Azo dyes containing a heterocyclic ring having a quaternized nitrog...

Cationic dyes containing an aryloxy group linked through a bridging...

Cationic dyes containing an optionally substituted bicyclic or poly...

Basic azo dyes having a quaternized s-triazolo-[2,3-a]-pyrimidine d...