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Gregory R. Schulz
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Mt. Pleasant, SC, US
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Patents Grants
last 30 patents
Information
Patent Grant
Inkjet ink, ink set and method of using same
Patent number
8,258,203
Issue date
Sep 4, 2012
E I du Pont de Nemours and Company
Robert Paul Held
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Process for making perylene pigment compositions
Patent number
6,692,562
Issue date
Feb 17, 2004
Sun Chemical Corporation
Gregory R. Schulz
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method for preparing organic pigments
Patent number
6,440,207
Issue date
Aug 27, 2002
Bayer Corporation
Gregory R. Schulz
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method for conditioning organic pigments
Patent number
6,410,619
Issue date
Jun 25, 2002
Bayer Corporation
Michael J. Greene
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Process for the preparation of perylene pigments
Patent number
6,403,797
Issue date
Jun 11, 2002
Bayer Corporation
Charles W. Sandefur
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Perylene pigment compositions
Patent number
6,391,104
Issue date
May 21, 2002
Bayer Corporation
Gregory R. Schulz
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of highly chromatic perylene pigments
Patent number
6,224,665
Issue date
May 1, 2001
Bayer Corporation
Gregory R. Schulz
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of highly chromatic perylene pigments
Patent number
6,153,764
Issue date
Nov 28, 2000
Bayer Corporation
Gregory R. Schulz
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of highly chromatic perylene pigments
Patent number
6,143,068
Issue date
Nov 7, 2000
Bayer Corporation
Gregory R. Schulz
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of highly chromatic perylene pigments
Patent number
6,039,769
Issue date
Mar 21, 2000
Bayer Corporation
Gregory R. Schulz
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of highly chromatic perylene pigments
Patent number
6,015,458
Issue date
Jan 18, 2000
Bayer Corporation
Gregory R. Schulz
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
YELLOW PIGMENT DISPERSION
Publication number
20110216125
Publication date
Sep 8, 2011
E.I. Du Pont De Nemours and Company
Christian Jackson
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Inkjet ink, ink set and method of using same
Publication number
20080151027
Publication date
Jun 26, 2008
Robert Paul Held
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Process for making perylene pigment compositions
Publication number
20030167971
Publication date
Sep 11, 2003
Gregory R. Schulz
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHOD FOR CONDITIONING ORGANIC PIGMENTS
Publication number
20010042492
Publication date
Nov 22, 2001
MICHAEL J. GREENE
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...