Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6806334 | Proliferous copolymer of vinyl pyrrolidone and vinyl acetate | Edward G. Malawer, James P. Cullen, Chi-San Wu, William Drefko, David K. Hood +1 more | 2004-10-19 |
| 6713538 | Post-treatment of a polymeric composition | David K. Hood, Stephen L. Kopolow, Michael A. Tallon, Yoon Tae Kwak, Drupesh Patel +1 more | 2004-03-30 |
| 6641259 | Substrate for color inkjet printing | Stephen L. Kopolow, Drupesh Patel, Yoon Tae Kwak, Michael A. Tallon, David K. Hood +1 more | 2003-11-04 |
| 6620900 | Proliferous copolymer of vinyl pyrrolidone and vinyl acetate | Edward G. Malawer, James P. Cullen, Chi-San Wu, William Drefko | 2003-09-16 |
| 6617372 | Process of making polymeric hydrogel products | — | 2003-09-09 |
| 6548597 | Polymeric composition | David K. Hood, Stephen L. Kopolow, Michael A. Tallon, Yoon Tae Kwak, Drupesh Patel +1 more | 2003-04-15 |
| 6541565 | Polymeric system for delivering an active material | David K. Hood, Stephen L. Kopolow, Michael A. Tallon, Yoon Tae Kwak, Drupesh Patel +1 more | 2003-04-01 |
| 6458888 | Rheology modifier for use in aqueous compositions | David K. Hood, Stephen L. Kopolow, Michael A. Tallon, Yoon Tae Kwak, Drupesh Patel +1 more | 2002-10-01 |
| 6418702 | Storage stabilized oxygen degradable polymer | Chi-San Wu, Donna Osborne, James F. Curry, Charles B. Schriver, Irwin B. Silverstein | 2002-07-16 |
| 6331333 | Storage stabilized oxygen degradable polymer | Chi-San Wu, Donna Osborne, James F. Curry, Charles B. Schriver, Irwin B. Silverstein | 2001-12-18 |