Elke Hirschberg

Follow

Person

Moers, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Process for the production of a catalyst preparation and use of the...
- Patent number 8,062,988
- Issue date Nov 22, 2011
- Sachtleben Chemie GmbH
- Bernd Proft
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Titanium dioxide methods of production
- Patent number 6,660,243
- Issue date Dec 9, 2003
- Sachtleben Chemie GmbH
- Bernd Proft
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Titanium-containing catalyst and process for the production of poly...
- Patent number 5,656,716
- Issue date Aug 12, 1997
- Zimmer Aktiengesellschaft
- Wolfgang Schmidt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Process for the production of a catalyst preparation and use of the...
- Publication number 20100209992
- Publication date Aug 19, 2010
- Bernd Proft
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
OXIDE MIXTURE
- Publication number 20090186953
- Publication date Jul 23, 2009
- Ulrich Gesenhues
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method for producing a catalytic preparation and use of said cataly...
- Publication number 20070167311
- Publication date Jul 19, 2007
- Bernd Proft
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL