Karin Karrer

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Pfeffingen, CH

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Patents Grantslast 30 patents

Information Patent Grant
Stabilization of C.I. pigment yellow 139
- Patent number 9,982,137
- Issue date May 29, 2018
- BASF SE
- Philippe Bugnon
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Pigment composition
- Patent number 9,938,419
- Issue date Apr 10, 2018
- BASF SE
- Philippe Bugnon
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pearlescent pigments coated with a metal oxide/hydroxide layer and...
- Patent number 8,772,371
- Issue date Jul 8, 2014
- BASF SE
- Philippe Bugnon
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Preparations of pteridine pigments
- Patent number 7,621,994
- Issue date Nov 24, 2009
- Ciba Specialty Chemicals Corporation
- Philippe Bugnon
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
PIGMENT COMPOSITION
- Publication number 20170253753
- Publication date Sep 7, 2017
- BASF SE
- Philippe BUGNON
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
STABILIZATION OF C.I. PIGMENT YELLOW 139
- Publication number 20170247545
- Publication date Aug 31, 2017
- BASF SE
- Philippe BUGNON
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PEARLESCENT PIGMENTS COATED WITH A METAL OXIDE/HYDROXIDE LAYER AND...
- Publication number 20110118384
- Publication date May 19, 2011
- BASF SE
- Philippe Bugnon
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Preparations of Pteridine Pigments
- Publication number 20080295733
- Publication date Dec 4, 2008
- Philippe Bugnon
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...