Stefan Uhrlandt

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Niederkassel, DE

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Patents Grantslast 30 patents

Information Patent Grant
Inhomogeneous silicas as carrier material
- Patent number 6,960,251
- Issue date Nov 1, 2005
- Degussa AG
- Stefan Uhrlandt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Inhomogeneous silicas for elastomer compounds
- Patent number 6,702,887
- Issue date Mar 9, 2004
- Deguss AG
- Stefan Uhrlandt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Inhomogeneous silicas in dental care compositions
- Patent number 6,613,309
- Issue date Sep 2, 2003
- Degussa AG
- Stefan Uhrlandt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Precipitated silicic acid
- Patent number 6,268,424
- Issue date Jul 31, 2001
- Degussa AG
- Anke Blume
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Readily dispersible precipitated silica
- Patent number 6,180,076
- Issue date Jan 30, 2001
- Degussa-Huls AG
- Stefan Uhrlandt
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Precipitated silica with a high BET/CTAB ratio
- Publication number 20050187334
- Publication date Aug 25, 2005
- Degussa AG
- Anke Blume
- B60 - VEHICLES IN GENERAL
Information Patent Application
Precipitated silica with a high BET/CTAB ratio
- Publication number 20030082090
- Publication date May 1, 2003
- DEGUSSA AG
- Anke Blume
- B60 - VEHICLES IN GENERAL
Information Patent Application
Inhomogeneous silicas in dental care compositions
- Publication number 20030068281
- Publication date Apr 10, 2003
- DE GUSSA AG
- Stefan Uhrlandt
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Inhomogeneous silicas as carrier material
- Publication number 20030059380
- Publication date Mar 27, 2003
- DE GUSSA AG
- Stefan Uhrlandt
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Inhomogeneous silicas for elastomer compounds
- Publication number 20030037706
- Publication date Feb 27, 2003
- DE GUSSA AG
- Stefan Uhrlandt
- C01 - INORGANIC CHEMISTRY