Detmar Redeker

Person

Cologne, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Cellulose ethers
- Patent number 6,939,960
- Issue date Sep 6, 2005
- Wolff Walsrode AG
- Erik-Andreas Klohr
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Finely divided polysaccharide derivatives
- Patent number 6,872,820
- Issue date Mar 29, 2005
- Wolff Walsrode AG
- Gunter Weber
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Cellulose ethers and method for producing the same
- Patent number 6,482,940
- Issue date Nov 19, 2002
- Wolff Walsrode AG
- Erik-Andreas Klohr
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing fine-particle polysaccharide derivatives
- Patent number 6,320,043
- Issue date Nov 20, 2001
- Wolf Walsrode AG
- Gunter Weber
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Screw centrifuge with a washing device
- Patent number 4,496,340
- Issue date Jan 29, 1985
- Bayer Aktiengesellschaft
- Detmar Redeker
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Purification of cellulose and starch ethers with counter current wa...
- Patent number 4,404,370
- Issue date Sep 13, 1983
- Wolff Walsrode AG and Bayer AG
- Claus-Rudiger Bernert
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the purification of cellulose and starch ethers
- Patent number 4,398,024
- Issue date Aug 9, 1983
- Wolff Walsrode Aktiengesellschaft
- Claus-Rudiger Bernert
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Novel cellulose ethers
- Publication number 20030032798
- Publication date Feb 13, 2003
- Erik-Andreas Klohr
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Finely divided polysaccharide derivatives
- Publication number 20020111480
- Publication date Aug 15, 2002
- Gunter Weber
- B32 - LAYERED PRODUCTS

Detmar Redeker

Person

Patents Grantslast 30 patents

Cellulose ethers

Finely divided polysaccharide derivatives

Cellulose ethers and method for producing the same

Process for preparing fine-particle polysaccharide derivatives

Screw centrifuge with a washing device

Purification of cellulose and starch ethers with counter current wa...

Process for the purification of cellulose and starch ethers

Patents Applicationslast 30 patents

Novel cellulose ethers

Finely divided polysaccharide derivatives