Mark U. Johnson

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Cincinnati, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
High transparency pigments
- Patent number 9,487,657
- Issue date Nov 8, 2016
- Sun Chemical Corporation
- Mark W. Johnson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Pigments with improved dispersibility
- Patent number 9,175,168
- Issue date Nov 3, 2015
- Sun Chemical Corporation
- John Britanak
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Crystal growth modifiers for perylene pigments
- Patent number 5,753,030
- Issue date May 19, 1998
- Bayer Corporation
- Thomas R. Flatt
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Phosphoric acid monoesters useful for surface treatment of pigments...
- Patent number 5,466,482
- Issue date Nov 14, 1995
- Bayer Corporation
- Mark W. Johnson
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Printing inks containing nucleated organic pigments
- Patent number 4,204,871
- Issue date May 27, 1980
- Sun Chemical Corporation
- Mark U. Johnson
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
HIGH TRANSPARENCY PIGMENTS
- Publication number 20090326105
- Publication date Dec 31, 2009
- Sun Chemical Corp
- Mark W. Johnson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PIGMENTS WITH IMPROVED DISPERSIBILITY
- Publication number 20080071010
- Publication date Mar 20, 2008
- Sun Chemical Corp.
- John Britanak
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING