Heino Heckmann

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Liederbach, DE

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Patents Grantslast 30 patents

Information Patent Grant
Violet colorant for colour filters, inks for ink-jet electrophotogr...
- Patent number 8,182,598
- Issue date May 22, 2012
- Clariant Produkte (Deutschland) GmbH
- Heino Heckmann
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
β-Isoindigo coloring agent
- Patent number 7,285,663
- Issue date Oct 23, 2007
- Clariant Produkte (Deutschland) GmbH
- Heino Heckmann
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Method for Producing Transparent Dioxazine Pigments
- Publication number 20080156230
- Publication date Jul 3, 2008
- Heino Heckmann
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Heterocyclic Colorants Based on Diazabenzoisoindoles
- Publication number 20070264600
- Publication date Nov 15, 2007
- Heino Heckmann
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Violet colorant for colour filters, inks for ink-jet electrophotogr...
- Publication number 20070186804
- Publication date Aug 16, 2007
- Heino Heckmann
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Heterocyclic dyes based on benzodipyrroles
- Publication number 20060199882
- Publication date Sep 7, 2006
- Heino Heckmann
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
B-isoindigo coloring agent
- Publication number 20060041034
- Publication date Feb 23, 2006
- Heino Heckmann
- C07 - ORGANIC CHEMISTRY