Volker WILHELM

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Lorsch, DE

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Patents Grantslast 30 patents

Information Patent Grant
Microspheres
- Patent number 10,689,505
- Issue date Jun 23, 2020
- Merck Patent GmbH
- Ulrich Quittmann
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Effect pigments
- Patent number 8,647,429
- Issue date Feb 11, 2014
- Merck Patent GmbH
- Sabine Melson
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Pigment preparations
- Patent number 8,613,800
- Issue date Dec 24, 2013
- Merck Patent GmbH
- Volker Wilhelm
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
MICROSPHERES
- Publication number 20170152372
- Publication date Jun 1, 2017
- Merck Patent GmbH
- Ulrich QUITTMANN
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
MICROSPHERES
- Publication number 20160145421
- Publication date May 26, 2016
- Merck Patent GmbH
- Volker WILHELM
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
EFFECT PIGMENTS
- Publication number 20120308667
- Publication date Dec 6, 2012
- Merck Patent Gesellschaft mit Beschrankter Haftung
- Sabine Melson
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PIGMENT PREPARATIONS
- Publication number 20110088595
- Publication date Apr 21, 2011
- Merck Patent Gesellschaft mit Beschrankter Haftung
- Volker Wilhelm
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...