Dieter Kaufmann

Person

Bergisch Gladbach, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Energy-efficient solvent-free method for producing metal chelates
- Patent number 11,649,252
- Issue date May 16, 2023
- Technische Universitat Clausthal
- Dieter E. Kaufmann
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Halogenated nitrobutadienes for controlling animal pests
- Patent number 7,332,512
- Issue date Feb 19, 2008
- Bayer CropScience AG
- Reiner Fischer
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Process for preparing diaryl carbonates
- Patent number 5,502,232
- Issue date Mar 26, 1996
- Bayer Aktiengesellschaft
- Hans-Josef Buysch
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the continuous preparation of diaryl carbonates
- Patent number 5,498,742
- Issue date Mar 12, 1996
- Bayer Aktiengesellschaft
- Hans-Josef Buysch
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of substituted 2-chloropyridines
- Patent number 5,334,724
- Issue date Aug 2, 1994
- Bayer Aktiengesellschaft
- Dieter Kaufmann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of cinnamic acid derivatives
- Patent number 5,334,750
- Issue date Aug 2, 1994
- Bayer Aktiengesellschaft
- Dieter Kaufmann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of 2-chloro-5- methyl-pyridine
- Patent number 5,103,011
- Issue date Apr 7, 1992
- Bayer Aktiengesellschaft
- Klaus Jelich
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of 2-chloro-5-methyl-pyridine
- Patent number 5,099,025
- Issue date Mar 24, 1992
- Bayer Aktiengesellschaft
- Dieter Kaufmann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of substituted 2-chloropyridines
- Patent number 5,010,201
- Issue date Apr 23, 1991
- Bayer Aktiengesellschaft
- Dieter Kaufmann
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
ENERGY-EFFICIENT SOLVENT-FREE METHOD FOR PRODUCING METAL CHELATES
- Publication number 20230219980
- Publication date Jul 13, 2023
- Technische Universität Clausthal
- Dieter E. KAUFMANN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR COMPLETE RECYCLING OF INORGANIC-FIBER REINFORCED EPOXY C...
- Publication number 20220153954
- Publication date May 19, 2022
- Technische Universität Clausthal
- Dieter Eckhard KAUFMANN
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
ENERGY-EFFICIENT SOLVENT-FREE METHOD FOR PRODUCING METAL CHELATES
- Publication number 20210309674
- Publication date Oct 7, 2021
- Technische Universität Clausthal
- Dieter E. KAUFMANN
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
ALTERNATIVE SYNTHESIS OF 1,1-SUBSTITUTED OLEFINS HAVING ELECTRON-WI...
- Publication number 20120289734
- Publication date Nov 15, 2012
- Henkel AG & Co. KGaA
- Carsten Friese
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Halogenated nitrobutadienes for controlling animal pests
- Publication number 20050080272
- Publication date Apr 14, 2005
- Reiner Fischer
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Dieter Kaufmann

Person

Patents Grantslast 30 patents

Energy-efficient solvent-free method for producing metal chelates

Halogenated nitrobutadienes for controlling animal pests

Process for preparing diaryl carbonates

Process for the continuous preparation of diaryl carbonates

Preparation of substituted 2-chloropyridines

Process for the preparation of cinnamic acid derivatives

Preparation of 2-chloro-5- methyl-pyridine

Preparation of 2-chloro-5-methyl-pyridine

Process for the preparation of substituted 2-chloropyridines

Patents Applicationslast 30 patents

ENERGY-EFFICIENT SOLVENT-FREE METHOD FOR PRODUCING METAL CHELATES

METHOD FOR COMPLETE RECYCLING OF INORGANIC-FIBER REINFORCED EPOXY C...

ENERGY-EFFICIENT SOLVENT-FREE METHOD FOR PRODUCING METAL CHELATES

ALTERNATIVE SYNTHESIS OF 1,1-SUBSTITUTED OLEFINS HAVING ELECTRON-WI...

Halogenated nitrobutadienes for controlling animal pests