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Stephen L. Kopolow
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Plainsboro, NJ, US
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Patents Grants
last 30 patents
Information
Patent Grant
Terpolymer compositions for coating substrates used in computer pri...
Patent number
7,402,641
Issue date
Jul 22, 2008
ISP Investments Inc.
Stephen L. Kopolow
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Terpolymer compositions for coating substrates used in computer pri...
Patent number
6,939,934
Issue date
Sep 6, 2005
ISP Investments Inc.
Stephen L. Kopolow
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Coated substrates for computer printers
Patent number
6,806,310
Issue date
Oct 19, 2004
ISP Investments Inc.
Stephen L. Kopolow
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for making vinyl ether polymers
Patent number
6,797,793
Issue date
Sep 28, 2004
ISP Investments Inc.
Michael A. Tallon
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Post-treatment of a polymeric composition
Patent number
6,713,538
Issue date
Mar 30, 2004
ISP Investments Inc.
David K. Hood
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Inkjet printing composition
Patent number
6,682,188
Issue date
Jan 27, 2004
ISP Investments Inc.
Stephen L. Kopolow
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Substrate for color inkjet printing
Patent number
6,641,259
Issue date
Nov 4, 2003
ISP Investments Inc.
Stephen L. Kopolow
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Process for making a solution of copolymers of maleic anhydride and...
Patent number
6,624,271
Issue date
Sep 23, 2003
ISP Investments Inc.
Yoon Tae Kwak
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Water-resistant color inkjet receptive films
Patent number
6,620,521
Issue date
Sep 16, 2003
ISP Investments Inc.
Yoon Tae Kwak
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymeric composition
Patent number
6,548,597
Issue date
Apr 15, 2003
ISP Investments Inc.
David K. Hood
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymeric system for delivering an active material
Patent number
6,541,565
Issue date
Apr 1, 2003
ISP Investments Inc.
David K. Hood
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Rheology modifier for use in aqueous compositions
Patent number
6,458,888
Issue date
Oct 1, 2002
ISP Investments Inc.
David K. Hood
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process for making crosslinked copolymers of maleic anhydride and m...
Patent number
5,874,510
Issue date
Feb 23, 1999
ISP Investments Inc.
Yoon Tae Kwak
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Water dispersible perfluoroether polymer encapsulates
Patent number
5,779,944
Issue date
Jul 14, 1998
ISP Investments Inc.
Stephen L. Kopolow
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Aqueous product comprising discrete, stabilized, microdroplets of a...
Patent number
5,711,951
Issue date
Jan 27, 1998
ISP Investments Inc.
Stephen L. Kopolow
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Crosslinked terpolymers of high salt tolerance
Patent number
5,567,787
Issue date
Oct 22, 1996
ISP Investments Inc.
Yoon T. Kwak
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the preparation of stable water based stock solutions o...
Patent number
5,539,039
Issue date
Jul 23, 1996
ISP Investments Inc.
Yoon T. Kwak
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for hydrolyzing and neutralizing a crosslinked polymer of m...
Patent number
5,521,256
Issue date
May 28, 1996
ISP Investments Inc.
Yoon T. Kwak
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the preparation of stable water based stock solutions o...
Patent number
5,516,828
Issue date
May 14, 1996
ISP Investments Inc.
Yoon T. Kwak
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Crosslinked terpolymers of high salt tolerance
Patent number
5,362,789
Issue date
Nov 8, 1994
ISP Investments Inc.
Yoon T. Kwak
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Rapid hydrolysis of crosslinked maleic anhydride/lower alkyl vinyl...
Patent number
5,254,636
Issue date
Oct 19, 1993
ISP Investments Inc.
Yoon T. Kwak
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Conditioning hair care compositions
Patent number
5,252,325
Issue date
Oct 12, 1993
ISP Investments Inc.
Carmen D. Bires
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Conditioning shampoo hair care compositions
Patent number
5,252,324
Issue date
Oct 12, 1993
ISP Investments Inc.
Carmen D. Bires
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Hair spra composition containing water soluble alkylated PVP copoly...
Patent number
5,223,247
Issue date
Jun 29, 1993
ISP Investments Inc.
Stephen L. Kopolow
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Polymer hair fixatives, aqueous-based solution process for making s...
Patent number
5,221,531
Issue date
Jun 22, 1993
ISP Investments Inc.
Stephen L. Kopolow
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Copolymer of vinyl pyrrolidone and a C30 alpha-olefin in flake or p...
Patent number
5,219,559
Issue date
Jun 15, 1993
ISP Investments Inc.
Stephen L. Kopolow
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Copolymer of vinyl pyrrolidone and a C30 alpha-olefin in flake or p...
Patent number
5,185,170
Issue date
Feb 9, 1993
ISP Investments Inc.
Stephen L. Kopolow
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Terpolymer hair fixatives, aqueous solution process for making same...
Patent number
5,182,098
Issue date
Jan 26, 1993
ISP Investments Inc.
Stephen L. Kopolow
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Electrically conductive gel composition
Patent number
5,178,143
Issue date
Jan 12, 1993
ISP Investments Inc.
Yoon T. Kwak
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Copolymer of vinyl pyrrolidone and a C.sub.30 alpha-olefin in flake...
Patent number
5,171,807
Issue date
Dec 15, 1992
ISP Investments Inc.
Stephen L. Kopolow
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
Terpolymer compositions for coating substrates used in computer pri...
Publication number
20050222353
Publication date
Oct 6, 2005
ISP INVESTMENTS INC.
Stephen L. Kopolow
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Terpolymer compositions for coating substrates used in computer pri...
Publication number
20050027068
Publication date
Feb 3, 2005
ISP INVESTMENTS INC.
Stephen L. Kopolow
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
INKJET PRINTING COMPOSITION
Publication number
20040001130
Publication date
Jan 1, 2004
ISP INVESTMENTS INC.
Stephen L. Kopolow
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Coated substrates for computer printers
Publication number
20030217825
Publication date
Nov 27, 2003
ISP INVESTMENTS INC.
Stephen L. Kopolow
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Post-treatment of a polymeric composition
Publication number
20020061960
Publication date
May 23, 2002
ISP INVESTMENTS INC.
David K. Hood
B82 - NANO-TECHNOLOGY
Information
Patent Application
Polymeric system for delivering an active material
Publication number
20020058015
Publication date
May 16, 2002
ISP INVESTMENTS INC.
David K. Hood
B82 - NANO-TECHNOLOGY
Information
Patent Application
Polymeric composition
Publication number
20020058750
Publication date
May 16, 2002
ISP INVESTMENTS INC.
David K. Hood
B82 - NANO-TECHNOLOGY
Information
Patent Application
Rheology modifier for use in aqueous compositions
Publication number
20020055585
Publication date
May 9, 2002
ISP INVESTMENTS INC.
David K. Hood
B82 - NANO-TECHNOLOGY