Herbert Holliger

Person

Allschwil, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Metallizable disazo compounds having 1, 3-dihydroxybenzene bis-coup...
- Patent number 5,668,259
- Issue date Sep 16, 1997
- Clariant Finance (BVI) Limited
- Jordi Berenuger Barra
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Iron complexes and mixtures of iron complexes of disazo compounds h...
- Patent number 5,319,075
- Issue date Jun 7, 1994
- Sandoz Ltd.
- Jordi Berenguer Barra
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Chromium complexes of sulfo group containing disazo compounds havin...
- Patent number 5,008,379
- Issue date Apr 16, 1991
- Sandoz Ltd.
- Herbert Holliger
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Compositions for the dyeing of leather
- Patent number 4,834,769
- Issue date May 30, 1989
- Sandoz Ltd.
- Michel Dien
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
1:2-chromium complex dyes for tanned leather
- Patent number 4,820,309
- Issue date Apr 11, 1989
- Sandoz Ltd.
- Herbert Holliger
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
1:2 metal complexes of AZO compounds having a central substituted p...
- Patent number 4,623,720
- Issue date Nov 18, 1986
- Sandoz Ltd.
- Herbert Holliger
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
1:2 Metal complexes of azo compounds having 1-hydroxynaphthalene-3-...
- Patent number 4,150,942
- Issue date Apr 24, 1979
- Sandoz Ltd.
- Herbert Holliger
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Metallized polyazo dyes derived from a coupling component obtained...
- Patent number 4,123,428
- Issue date Oct 31, 1978
- Sandoz Ltd.
- Herbert Holliger
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Herbert Holliger

Person

Patents Grantslast 30 patents

Metallizable disazo compounds having 1, 3-dihydroxybenzene bis-coup...

Iron complexes and mixtures of iron complexes of disazo compounds h...

Chromium complexes of sulfo group containing disazo compounds havin...

Compositions for the dyeing of leather

1:2-chromium complex dyes for tanned leather

1:2 metal complexes of AZO compounds having a central substituted p...

1:2 Metal complexes of azo compounds having 1-hydroxynaphthalene-3-...

Metallized polyazo dyes derived from a coupling component obtained...