Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7507781 | Anionic copolymers prepared in an inverse emulsion matrix | Fushan Zhang, John C. Harrington, William S. Carey, Richard L. Brady | 2009-03-24 |
| 7396874 | Cationic or amphoteric copolymers prepared in an inverse emulsion matrix and their use in preparing cellulosic fiber compositions | Martha Hollomon, Frank J. Sutman | 2008-07-08 |
| 7250448 | Anionic copolymers prepared in an inverse emulsion matrix and their use in preparing cellulosic fiber compositions | Fushan Zhang, John C. Harrington, William S. Carey, Richard L. Brady | 2007-07-31 |