Friedhelm Teich

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Karlsruhe, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for drying and producing microporous particles
- Patent number 6,516,537
- Issue date Feb 11, 2003
- BASF Aktiengesellschaft
- Friedhelm Teich
- F26 - DRYING
Information Patent Grant
Method for drying and producing microporous particles and a drying...
- Patent number 6,438,867
- Issue date Aug 27, 2002
- BASF Aktiengesellschaft
- Friedhelm Teich
- F26 - DRYING
Information Patent Grant
Hydrophobic silica aerogels
- Patent number 5,738,801
- Issue date Apr 14, 1998
- BASF Aktiengesellschaft
- Bernd Ziegler
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Aminobenzophenonesulfonic acids
- Patent number 5,153,356
- Issue date Oct 6, 1992
- BASF Aktiengesellschaft
- Gunther Lamm
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of dihydroquinacridones, quinacridones and quinacridone...
- Patent number 4,956,464
- Issue date Sep 11, 1990
- BASF Aktiengesellschaft
- Herbert Bender
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR PREPARING ONE OR MORE COMPLEXING AGENTS SELECTED FROM M...
- Publication number 20130165689
- Publication date Jun 27, 2013
- Robert BAUMANN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL