Harald Rentsch

Follow

Person

Hanover, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Dental composites containing hybrid fillers and process for their p...
- Patent number 6,632,853
- Issue date Oct 14, 2003
- Degussa AG
- Jochen Alkemper
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dental material comprising porous glass ceramics, porous glass cera...
- Patent number 6,362,251
- Issue date Mar 26, 2002
- Degussa-Huls Aktiengesellschaft
- Jochen Alkemper
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Polymerisable dental material and use of apatite fillers in the den...
- Patent number 5,952,399
- Issue date Sep 14, 1999
- Degussa Aktiengesellschaft
- Harald Rentsch
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Dental composites containing hybrid fillers and process for their p...
- Publication number 20020045149
- Publication date Apr 18, 2002
- Jochen Alkemper
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Dental material based on cationically polymerizable monomers
- Publication number 20010051672
- Publication date Dec 13, 2001
- Philipp Albert
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE