Joseph A. Van Gompel

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Lodi, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Cationic polysaccharides and reagents for their preparation
- Patent number 6,193,843
- Issue date Feb 27, 2001
- National Starch and Chemical Investment Holding Corporation
- John (Ji-Hsiung) Tsai
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Cationic polysaccharides and reagents for their preparation
- Patent number 5,227,481
- Issue date Jul 13, 1993
- National Starch and Chemical Investment Holding Corporation
- John J. Tsai
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE