Heinrich Konigshofen

Person

Bergisch-Gladbach, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Polymer bromination process in solution
- Patent number 6,420,489
- Issue date Jul 16, 2002
- Bayer Aktiengesellschaft
- Gabor Kaszas
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hydrophobic, oxidic or siliceous fillers and their use
- Patent number 6,287,376
- Issue date Sep 11, 2001
- Bayer Aktiengesellschaft
- Thomas Scholl
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of dithiazolyl disulfides
- Patent number 6,248,896
- Issue date Jun 19, 2001
- Bayer Aktiengesellschaft
- Wilfried Nolte
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polymer bromination process in solution
- Patent number 6,232,409
- Issue date May 15, 2001
- Bayer Aktiengesellschaft
- Gabor Kaszas
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer bromination process
- Patent number 6,204,338
- Issue date Mar 20, 2001
- Bayer Aktiengesellschaft
- Gabor Kaszas
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of dithiazolyl disulfides
- Patent number 6,124,467
- Issue date Sep 26, 2000
- Bayer Aktiengesellschaft
- Wilfried Nolte
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Mixtures of aqueous polymer dispersions
- Patent number 6,034,169
- Issue date Mar 7, 2000
- Bayer Aktiengesellschaft
- Reiner Witkowski
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Rubber mixtures containing polysulphide polyether silanes
- Patent number 5,977,225
- Issue date Nov 2, 1999
- Bayer AG
- Thomas Scholl
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing 4-aminodiphenylamine
- Patent number 5,925,791
- Issue date Jul 20, 1999
- Bayer AG
- Hans-Josef Buysch
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polymer bromination process
- Patent number 5,883,198
- Issue date Mar 16, 1999
- Bayer Aktiengesellschaft
- Gabor Kaszas
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the bromination of alkyl rubbers
- Patent number 5,569,723
- Issue date Oct 29, 1996
- Bayer Aktiengesellschaft
- Wolfgang Baade
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Two-component polyurethane reactive compositions
- Patent number 5,384,385
- Issue date Jan 24, 1995
- Bayer Aktiengesellschaft
- Rainer Trinks
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Two-component polyurethane adhesives
- Patent number 5,349,040
- Issue date Sep 20, 1994
- Bayer Aktiengesellschaft
- Rainer Trinks
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the production of brominated chlorine-substituted poly-...
- Patent number 5,306,740
- Issue date Apr 26, 1994
- Bayer Aktiengesellschaft
- Hans J. Laas
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
A process for bonding substrates with an ester group-containing hot...
- Patent number 5,215,618
- Issue date Jun 1, 1993
- Bayer Aktiengesellschaft
- Lutz Schmalstieg
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyurethane mixtures and the use thereof as adhesives
- Patent number 5,106,446
- Issue date Apr 21, 1992
- Bayer Aktiengesellschaft
- Manfred Beck
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Adhesive mixture
- Patent number 4,913,971
- Issue date Apr 3, 1990
- Bayer Aktiengesellschaft
- Manfred Beck
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer mixtures and covulcanizates produced therefrom
- Patent number 4,774,295
- Issue date Sep 27, 1988
- Bayer Aktiengesellschaft
- Hartmuth Buding
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Rubber articles consisting of different rubber layers, the producti...
- Patent number 4,720,433
- Issue date Jan 19, 1988
- Bayer Aktiengesellschaft
- Heinrich Konigshofen
- B32 - LAYERED PRODUCTS
Information Patent Grant
Polymer mixtures and co-vulcanizates produced therefrom
- Patent number 4,675,248
- Issue date Jun 23, 1987
- Bayer Aktiengesellschaft
- Hartmuth Buding
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hydrogenation of nitrile group-containing unsaturated polymers
- Patent number 4,631,315
- Issue date Dec 23, 1986
- Bayer Aktiengesellschaft
- Hartmuth Buding
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Production of hydrogenated nitrile rubbers
- Patent number 4,581,417
- Issue date Apr 8, 1986
- Bayer Aktiengesellschaft
- Hartmuth Buding
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer mixtures
- Patent number 4,576,992
- Issue date Mar 18, 1986
- Bayer Aktiengesellschaft
- Hartmuth Buding
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Xanthogen disulphides
- Patent number 4,528,388
- Issue date Jul 9, 1985
- Bayer Aktiengesellschaft
- Gunter Arend
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of cyanogen chloride from hydrocyanic ac...
- Patent number 4,444,739
- Issue date Apr 24, 1984
- Bayer Aktiengesellschaft
- Heinrich Konigshofen
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Open-chain acetals or ketals as non-discoloring antiozonants for ru...
- Patent number 4,427,817
- Issue date Jan 24, 1984
- Bayer Aktiengesellschaft
- Dieter W. Bruck
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of N-(cyclohexylthio)-phthalimide
- Patent number 4,377,700
- Issue date Mar 22, 1983
- Bayer Aktiengesellschaft
- Jurgen Wassen
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Polymer bromination process in solution
- Publication number 20010008923
- Publication date Jul 19, 2001
- Gabor Kaszas
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Heinrich Konigshofen

Person

Patents Grantslast 30 patents

Polymer bromination process in solution

Hydrophobic, oxidic or siliceous fillers and their use

Process for the preparation of dithiazolyl disulfides

Polymer bromination process in solution

Polymer bromination process

Process for the preparation of dithiazolyl disulfides

Mixtures of aqueous polymer dispersions

Rubber mixtures containing polysulphide polyether silanes

Process for producing 4-aminodiphenylamine

Polymer bromination process

Process for the bromination of alkyl rubbers

Two-component polyurethane reactive compositions

Two-component polyurethane adhesives

Process for the production of brominated chlorine-substituted poly-...

A process for bonding substrates with an ester group-containing hot...

Polyurethane mixtures and the use thereof as adhesives

Adhesive mixture

Polymer mixtures and covulcanizates produced therefrom

Rubber articles consisting of different rubber layers, the producti...

Polymer mixtures and co-vulcanizates produced therefrom

Hydrogenation of nitrile group-containing unsaturated polymers

Production of hydrogenated nitrile rubbers

Polymer mixtures

Xanthogen disulphides

Process for the production of cyanogen chloride from hydrocyanic ac...

Open-chain acetals or ketals as non-discoloring antiozonants for ru...

Process for the preparation of N-(cyclohexylthio)-phthalimide

Patents Applicationslast 30 patents

Polymer bromination process in solution