Heinz Bach

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Frankfurt, DE

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Patents Grantslast 30 patents

Information Patent Grant
Azo pigment preparations for packaging gravure and flexographic pri...
- Patent number 7,318,863
- Issue date Jan 15, 2008
- Clariant Produkte (Deutschland) GmbH
- Heinz Bach
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Diaryl yellow pigment preparations
- Patent number 7,118,623
- Issue date Oct 10, 2006
- Clariant GmbH
- Heinz Bach
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Azo Pigment Preparations for Packaging Gravure and Flexographic Pri...
- Publication number 20070204762
- Publication date Sep 6, 2007
- Heinz Bach
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Diaryl yellow pigment preparations
- Publication number 20040220391
- Publication date Nov 4, 2004
- Heinz Bach
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...