Zhengfeng Zhang

Follow

Person

Trostberg, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method of impregnating a carrier a matrix with solid and/or liquid...
- Patent number 7,713,581
- Issue date May 11, 2010
- Degussa AG
- Jürgen Heidlas
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Method for the physical treatment of starch (derivatives)
- Publication number 20080230050
- Publication date Sep 25, 2008
- Hans-Josef Kersting
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method of impregnating a carrier a matrix with solid and/or liquid...
- Publication number 20070054032
- Publication date Mar 8, 2007
- Jurgen Heidlas
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
Method for the physical treatment of starch (derivatives)
- Publication number 20040210046
- Publication date Oct 21, 2004
- Hans-Josef Kersting
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for impregnating a support matrix with solid and/or liquid c...
- Publication number 20040101623
- Publication date May 27, 2004
- Jurgen Hiedlas
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES