Charles Hunger

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Ettingen, CH

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Patents Grantslast 30 patents

Information Patent Grant
Composition for surface colouration of paper
- Patent number 8,487,022
- Issue date Jul 16, 2013
- BASF SE
- Michael Lennartz
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Paper coating compositions
- Patent number 8,062,415
- Issue date Nov 22, 2011
- BASF SE
- Ray Davenport
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for surface colouration of paper
- Patent number 8,012,221
- Issue date Sep 6, 2011
- BASF SE
- Charles Hunger
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Liquid preparation of a copper phthalocyanine dye
- Patent number 7,527,657
- Issue date May 5, 2009
- Ciba Specialty Chemicals Corp.
- Adolf Käser
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITION FOR SURFACE COLOURATION OF PAPER
- Publication number 20130276245
- Publication date Oct 24, 2013
- Michael LENNARTZ
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Composition For Surface Colouration of Paper
- Publication number 20100285324
- Publication date Nov 11, 2010
- Michael Lennartz
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Process for Surface Colouration of Paper
- Publication number 20090133201
- Publication date May 28, 2009
- Charles Hunger
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Reactive Dye Grafted Binders
- Publication number 20090044349
- Publication date Feb 19, 2009
- Michael Lennartz
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Paper Coating Compositions
- Publication number 20070266894
- Publication date Nov 22, 2007
- Ray Davenport
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE