Horst Schmid

Person

Reinach, CH

People

Patents Grantslast 30 patents

Information Patent Grant
1:1 and 1:2 metal complexes of sulfo group-free azo compound having...
- Patent number 4,665,162
- Issue date May 12, 1987
- Sandoz Ltd.
- Paul Doswald
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Sulfo group-free azo compounds having on average at least 1.3 basic...
- Patent number 4,587,292
- Issue date May 6, 1986
- Sandoz Ltd.
- Paul Doswald
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Metal-free disazo compounds containing at least two basic water-sol...
- Patent number 4,550,158
- Issue date Oct 29, 1985
- Sandoz Ltd.
- Paul Doswald
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Sulfo group-free disazo and polyazo compounds containing two 1-phen...
- Patent number 4,483,796
- Issue date Nov 20, 1984
- Sandoz Ltd.
- Paul Doswald
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Sulfo group-free disazo and polyazo compounds containing at least t...
- Patent number 4,468,347
- Issue date Aug 28, 1984
- Sandoz Ltd.
- Paul Doswald
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Improved optical brightening of polyamides
- Patent number 4,169,702
- Issue date Oct 2, 1979
- Sandoz Ltd.
- Fritz Fleck
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Triazolylstyrene compounds
- Patent number 4,167,629
- Issue date Sep 11, 1979
- Sandoz Ltd.
- Fritz Fleck
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrazoline compounds useful as optical brighteners
- Patent number 3,988,346
- Issue date Oct 26, 1976
- Sandoz Ltd.
- Horst Schmid
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Triazolylstyryl triazoles
- Patent number 3,940,388
- Issue date Feb 24, 1976
- Sandoz Ltd., (Sandoz AG)
- Horst Aebli
- C07 - ORGANIC CHEMISTRY

Horst Schmid

Person

Patents Grantslast 30 patents

1:1 and 1:2 metal complexes of sulfo group-free azo compound having...

Sulfo group-free azo compounds having on average at least 1.3 basic...

Metal-free disazo compounds containing at least two basic water-sol...

Sulfo group-free disazo and polyazo compounds containing two 1-phen...

Sulfo group-free disazo and polyazo compounds containing at least t...

Improved optical brightening of polyamides

Triazolylstyrene compounds

Pyrazoline compounds useful as optical brighteners

Triazolylstyryl triazoles