Veronica L. Chambers

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Cincinnati, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Preparation of yellow pigments
- Patent number 7,115,164
- Issue date Oct 3, 2006
- Sun Chemical Corporation
- George H. Robertson
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Polyphosphoric acid swelling of organic pigments
- Patent number 6,537,362
- Issue date Mar 25, 2003
- Sun Chemical Corporation
- Edward H. Sung
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
PREPARATION OF YELLOW PIGMENTS
- Publication number 20060191441
- Publication date Aug 31, 2006
- George H. Robertson
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...