David Blum

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Bad Soden, DE

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Patents Grantslast 30 patents

Information Patent Grant
Triphendioxazine pigments
- Patent number 7,524,953
- Issue date Apr 28, 2009
- Clariant Produkte (Deutschland) GmbH
- David Blum
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Use of a pigment composition comprising mixed crystals based on CI...
- Patent number 7,416,596
- Issue date Aug 26, 2008
- Clariant Produkte (Deutschland) GmbH
- Karl-Heinz Schweikart
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Triphendioxazine Pigments
- Publication number 20080234480
- Publication date Sep 25, 2008
- CLARIANT PRODUKTE (DEUTSCHLAND) GMBH
- David Blum
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Use of a pigment composition comprising mixed crystals based on ci...
- Publication number 20070169665
- Publication date Jul 26, 2007
- Karl-Heinz Schweikart
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...