Issued Patents All Time
Showing 1–25 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7402641 | Terpolymer compositions for coating substrates used in computer printers | David K. Hood, Drupesh Patel | 2008-07-22 |
| 6939934 | Terpolymer compositions for coating substrates used in computer printers | David K. Hood, Drupesh Patel | 2005-09-06 |
| 6806310 | Coated substrates for computer printers | Drupesh Patel, Michael A. Tallon | 2004-10-19 |
| 6797793 | Process for making vinyl ether polymers | Michael A. Tallon, John Mc Kittrick, James A. Dougherty, David K. Hood | 2004-09-28 |
| 6713538 | Post-treatment of a polymeric composition | David K. Hood, Michael A. Tallon, Yoon Tae Kwak, Laurence Senak, Drupesh Patel +1 more | 2004-03-30 |
| 6682188 | Inkjet printing composition | John Kittrick, Michael A. Tallon | 2004-01-27 |
| 6641259 | Substrate for color inkjet printing | Drupesh Patel, Yoon Tae Kwak, Michael A. Tallon, David K. Hood, Laurence Senak +1 more | 2003-11-04 |
| 6624271 | Process for making a solution of copolymers of maleic anhydride and alkyl vinyl ether in isopropyl acetate of high specific viscosity and at a high solids level | Yoon Tae Kwak, Alan Carlin | 2003-09-23 |
| 6620521 | Water-resistant color inkjet receptive films | Yoon Tae Kwak | 2003-09-16 |
| 6548597 | Polymeric composition | David K. Hood, Michael A. Tallon, Yoon Tae Kwak, Laurence Senak, Drupesh Patel +1 more | 2003-04-15 |
| 6541565 | Polymeric system for delivering an active material | David K. Hood, Michael A. Tallon, Yoon Tae Kwak, Laurence Senak, Drupesh Patel +1 more | 2003-04-01 |
| 6458888 | Rheology modifier for use in aqueous compositions | David K. Hood, Michael A. Tallon, Yoon Tae Kwak, Laurence Senak, Drupesh Patel +1 more | 2002-10-01 |
| 5874510 | Process for making crosslinked copolymers of maleic anhydride and methyl vinyl ether | Yoon Tae Kwak | 1999-02-23 |
| 5779944 | Water dispersible perfluoroether polymer encapsulates | — | 1998-07-14 |
| 5711951 | Aqueous product comprising discrete, stabilized, microdroplets of an oil and an in situ polymerized vinyl monomer, containing a thickening agent to homogeneously suspend the microdroplets throughout the medium | — | 1998-01-27 |
| 5567787 | Crosslinked terpolymers of high salt tolerance | Yoon Tae Kwak, Kolazi S. Narayanan | 1996-10-22 |
| 5539039 | Process for the preparation of stable water based stock solutions of crosslinked lower alkyl vinyl ether and maleic anhydride copolymers and hydrogel product of the process | Yoon Tae Kwak, Robert B. Login | 1996-07-23 |
| 5521256 | Process for hydrolyzing and neutralizing a crosslinked polymer of maleic anhydride and a C.sub.1 -C.sub.5 alkyl vinyl ether, optionally with a hydrophobic monomer, substantially instantly at room temperature | Yoon Tae Kwak | 1996-05-28 |
| 5516828 | Process for the preparation of stable water based stock solutions of crosslinked lower alkyl vinyl ether and maleic anhydride copolymers and hydrogel product of the process | Yoon Tae Kwak, Robert B. Login | 1996-05-14 |
| 5362789 | Crosslinked terpolymers of high salt tolerance | Yoon Tae Kwak | 1994-11-08 |
| 5254636 | Rapid hydrolysis of crosslinked maleic anhydride/lower alkyl vinyl ether copolymers | Yoon Tae Kwak | 1993-10-19 |
| 5252325 | Conditioning hair care compositions | Carmen D. Bires, William J. Burlant, Michael W. Helioff, Robert B. Login, Mohammed Tazi | 1993-10-12 |
| 5252324 | Conditioning shampoo hair care compositions | Carmen D. Bires, William J. Burlant, Michael W. Helioff, Robert B. Login, Mohammed Tazi | 1993-10-12 |
| 5223247 | Hair spra composition containing water soluble alkylated PVP copolymers as hair fixative therein | Edward W. Walls, Jr., Robert B. Login, Mohammed Tazi | 1993-06-29 |
| 5221531 | Polymer hair fixatives, aqueous-based solution process for making same and water-based hair spray formulations therewith which meet VOC standards | Yoon T. Kwak, Mohammed Tazi, Edward W. Walls, Jr. | 1993-06-22 |