Helmut Muller

Person

Binningen, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Stabilizer systems of triarylphosphites and phenols
- Patent number 4,360,617
- Issue date Nov 23, 1982
- Ciba-Geigy Corporation
- Helmut Muller
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Phosphite stabilizer
- Patent number 4,321,218
- Issue date Mar 23, 1982
- Ciba-Geigy Corporation
- Michael Rasberger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Nickel stabilizers for synthetic polymers
- Patent number 4,234,723
- Issue date Nov 18, 1980
- Ciba-Geigy Corporation
- Michael Rasberger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4-Siloxy derivatives of polyalkylated piperidines
- Patent number 4,210,578
- Issue date Jul 1, 1980
- Ciba-Geigy Corporation
- Jean Rody
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Nickel stabilizers for synthetic polymers
- Patent number 4,186,267
- Issue date Jan 29, 1980
- Ciba-Geigy Corporation
- Michael Rasberger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Stabilization of light-sensitive polymers
- Patent number 4,177,186
- Issue date Dec 4, 1979
- Ciba-Geigy Corporation
- Jean Rody
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Stabilizer system for stabilizing styrene polymers
- Patent number 4,123,418
- Issue date Oct 31, 1978
- Ciba-Geigy Corporation
- Bernard Gilg
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Stabilizer system and its use for stabilizing styrene polymers
- Patent number 4,110,304
- Issue date Aug 29, 1978
- Ciba-Geigy Corporation
- Bernard Gilg
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Modified polyurethanes with increased light stability
- Patent number 4,102,870
- Issue date Jul 25, 1978
- Ciba-Geigy Corporation
- Peter Hofmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Nickel stabilizers for synthetic polymers
- Patent number 4,046,788
- Issue date Sep 6, 1977
- Ciba-Geigy Corporation
- Michael Rasberger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Stabilizing polyolefins with diacyl dihydrazides
- Patent number 4,038,247
- Issue date Jul 26, 1977
- Ciba-Geigy Corporation
- Helmut Muller
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Nickel stabilizers for synthetic polymers
- Patent number 4,026,866
- Issue date May 31, 1977
- Ciba-Geigy Corporation
- Michael Rasberger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Bicyclic phosphites
- Patent number 3,959,413
- Issue date May 25, 1976
- Ciba-Geigy Corporation
- Kurt Schwarzenbach
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Nickel stabilisers for synthetic polymers
- Patent number 3,948,852
- Issue date Apr 6, 1976
- Ciba-Geigy Corporation
- Michael Rasberger
- C07 - ORGANIC CHEMISTRY

Helmut Muller

Person

Patents Grantslast 30 patents

Stabilizer systems of triarylphosphites and phenols

Phosphite stabilizer

Nickel stabilizers for synthetic polymers

4-Siloxy derivatives of polyalkylated piperidines

Nickel stabilizers for synthetic polymers

Stabilization of light-sensitive polymers

Stabilizer system for stabilizing styrene polymers

Stabilizer system and its use for stabilizing styrene polymers

Modified polyurethanes with increased light stability

Nickel stabilizers for synthetic polymers

Stabilizing polyolefins with diacyl dihydrazides

Nickel stabilizers for synthetic polymers

Bicyclic phosphites

Nickel stabilisers for synthetic polymers