Gunther Maahs

Person

Marl, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Process for producing squaric acid
- Patent number 4,582,941
- Issue date Apr 15, 1986
- Huels Aktiengesellschaft
- Konrad Rombusch
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production of copper(II) hydroxide phosphate with a light natural c...
- Patent number 4,567,220
- Issue date Jan 28, 1986
- Chemische Werke Huls Aktiengesellschaft
- Ralf Schuler
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Quadratic acid amide derivatives, their use as stabilizers, and syn...
- Patent number 4,537,924
- Issue date Aug 27, 1985
- Chemische Werke Huels, A.G.
- Konrad Rombusch
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Vinyl chloride polymer flameproofed and smoke inhibited with a copp...
- Patent number 4,390,654
- Issue date Jun 28, 1983
- Chemische Werke Huels, A.G.
- Ralf Schuler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation of copolymers of ethylene with at least one other 1-mon...
- Patent number 4,361,686
- Issue date Nov 30, 1982
- Chemische Werke Huels, Aktiengesellschaft
- Wolfgang Zaar
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of pentachloro-3-butenoic acid esters
- Patent number 4,297,505
- Issue date Oct 27, 1981
- Chemische Werke Huels, Aktiengesellschaft
- Gunther Maahs
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the manufacture of tetrachlorocyclobutenone from hexach...
- Patent number 4,272,633
- Issue date Jun 9, 1981
- Chemische Werke Huls Aktiengesellschaft
- Gunther Maahs
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Flame retardant thermoplastic synthetic resin
- Patent number 4,265,806
- Issue date May 5, 1981
- Chemische Werke Huls Aktiengesellschaft
- Raban Grundmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the manufacture of 2,3,4,4-tetrachloro-3-butenoic acid...
- Patent number 4,245,113
- Issue date Jan 13, 1981
- Chemische Werke Huels, A.G.
- Gunther Maahs
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the manufacture of heat-stable, nuclear-brominated poly...
- Patent number 4,200,703
- Issue date Apr 29, 1980
- Chemische Werke Huls AG
- Klaus Diebel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Copolymerization of ethylene employing an organic chlorine compound...
- Patent number 4,181,790
- Issue date Jan 1, 1980
- Chemische Werke Huels, Aktiengellschaft
- Gunther Maahs
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the manufacture of pentachlorovinylacetyl chloride
- Patent number 4,175,095
- Issue date Nov 20, 1979
- Chemische Werke Huls, AG
- Gunther Maahs
- C07 - ORGANIC CHEMISTRY

Gunther Maahs

Person

Patents Grantslast 30 patents

Process for producing squaric acid

Production of copper(II) hydroxide phosphate with a light natural c...

Quadratic acid amide derivatives, their use as stabilizers, and syn...

Vinyl chloride polymer flameproofed and smoke inhibited with a copp...

Preparation of copolymers of ethylene with at least one other 1-mon...

Process for the preparation of pentachloro-3-butenoic acid esters

Process for the manufacture of tetrachlorocyclobutenone from hexach...

Flame retardant thermoplastic synthetic resin

Process for the manufacture of 2,3,4,4-tetrachloro-3-butenoic acid...

Process for the manufacture of heat-stable, nuclear-brominated poly...

Copolymerization of ethylene employing an organic chlorine compound...

Process for the manufacture of pentachlorovinylacetyl chloride