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John J. Tsai
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Belle Mead, NJ, US
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Patents Grants
last 30 patents
Information
Patent Grant
Starches for use in papermaking
Patent number
6,843,888
Issue date
Jan 18, 2005
National Starch and Chemical Investment Holding Corporation
Michele M. Merrette
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Bioadhesive composition
Patent number
6,824,792
Issue date
Nov 30, 2004
Universiteit Gent
Paul B. Foreman
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Degraded hydrophobic, particulate starches and their use in paper s...
Patent number
6,521,088
Issue date
Feb 18, 2003
National Starch and Chemical Investment Holding Corporation
Paul H. Richardson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Bioadhesive composition
Patent number
6,284,235
Issue date
Sep 4, 2001
National Starch & Chemical Company Investment Holding Corporation
Paul B. Foreman
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Zwitterionic monomer having amino-multicarboxylic acid functionality
Patent number
6,262,299
Issue date
Jul 17, 2001
National Starch and Chemical Investment Holding Corporation
John Tsai
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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
Starchfoam products with improved flexibility/compressibility and t...
Patent number
5,863,342
Issue date
Jan 26, 1999
National Starch and Chemical Investment Holding Corporation
John Tsai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Starch foam products with improved flexibility/compressibility and...
Patent number
5,756,556
Issue date
May 26, 1998
National Starch and Chemical Investment Holding Corporation
John Tsai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method of papermaking using modified cationic starch
Patent number
5,723,023
Issue date
Mar 3, 1998
National Starch and Chemical Investment Holding Corporation
John Tsai
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method of paper sizing using modified cationic starch
Patent number
5,658,378
Issue date
Aug 19, 1997
National Starch and Chemical Investment Holding Corporation
John J. Tsai
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method of paper sizing using modified cationic starch
Patent number
5,595,631
Issue date
Jan 21, 1997
National Starch and Chemical Investment Holding Corporation
John J. Tsai
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Hydrolyzed zein as hair fixative in hair compositions
Patent number
5,518,717
Issue date
May 21, 1996
National Starch and Chemical Investment Holding Corporation
Natalie Morawsky
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Paper products using starches modified with amino-multicarboxylates
Patent number
5,500,087
Issue date
Mar 19, 1996
National Starch and Chemical Investment Holding Corporation
Karen A. Bernard
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Cosmetic compositions containing amino-multicarboxylate modified st...
Patent number
5,482,704
Issue date
Jan 9, 1996
National Starch and Chemical Investment Holding Corporation
Robert W. Sweger
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Starches modified with amino-multicarboxylates
Patent number
5,455,340
Issue date
Oct 3, 1995
National Starch and Chemical Investment Holding Corporation
Karen A. Bernard
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Monomers and polymers containing acetal and aldehyde groups
Patent number
5,258,477
Issue date
Nov 2, 1993
National Starch and Chemical Investment Holding Corporation
John J. Tsai
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Synthetic organosilane compounds useful as lubricants in glass sizi...
Patent number
5,237,083
Issue date
Aug 17, 1993
National Starch and Chemical Investment Holding Corporation
Gary T. Martino
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
Information
Patent Grant
Polyamphoteric polysaccharide graft copolymers neutrally charged
Patent number
5,132,284
Issue date
Jul 21, 1992
National Starch and Chemical Investment Holding Corporation
John J. Tsai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for thickening or stabilizing aqueous media with polyamphote...
Patent number
5,132,285
Issue date
Jul 21, 1992
National Starch and Chemical Investment Holding Corporation
John J. Tsai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Glass fiber size composition and synthetic organosilane lubricants...
Patent number
5,120,780
Issue date
Jun 9, 1992
National Starch and Chemical Investment Holding Corporation
Gary T. Martino
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Water resistant alkaline corrugating adhesive composition and paper...
Patent number
5,055,503
Issue date
Oct 8, 1991
National Starch and Chemical Investment Holding Corporation
Craig H. Leake
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Derivatized and/or crosslinked products from acetal- and aldehyde-c...
Patent number
5,049,634
Issue date
Sep 17, 1991
National Starch and Chemical Investment Holding Corporation
John J. Tsai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Acetals useful for the preparation of polysaccharide derivatives
Patent number
4,983,748
Issue date
Jan 8, 1991
National Starch and Chemical Investment Holding Corporation
John J. Tsai
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Polysaccharide graft copolymers containing reactive aminoethyl hali...
Patent number
4,973,641
Issue date
Nov 27, 1990
National Starch and Chemical Investment Holding Corporation
John J. Tsai
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Polysaccharide graft polymers containing acetal groups and their co...
Patent number
4,866,151
Issue date
Sep 12, 1989
National Starch and Chemical Corporation
John J. Tsai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Synthetic homo- and heteropolysaccharides and a method for the prep...
Patent number
4,831,128
Issue date
May 16, 1989
National Starch and Chemical Corporation
John J. Tsai
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Acetals useful for the preparation of polysaccharide derivatives
Patent number
4,804,769
Issue date
Feb 14, 1989
National Starch and Chemical Corporation
Daniel B. Solarek
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Polysaccharide derivatives containing aldehyde groups, their prepar...
Patent number
4,741,804
Issue date
May 3, 1988
National Starch and Chemical Corporation
Daniel B. Solarek
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Monomeric cationic glycoside derivatives
Patent number
4,719,272
Issue date
Jan 12, 1988
National Starch and Chemical Corporation
John J. Tsai
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Film containing starch
Publication number
20030099692
Publication date
May 29, 2003
Susan Lydzinski
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Films containing starch
Publication number
20030099691
Publication date
May 29, 2003
Susan Lydzinski
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Starches for use in papermaking
Publication number
20020170693
Publication date
Nov 21, 2002
Michele M. Merrette
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Bioadhesive composition
Publication number
20020028241
Publication date
Mar 7, 2002
Paul B. Foreman
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...