Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8557925 | Blends of anionic copolymers suitable for surface size and methods of making the same | Cornel Hagiopol, James W. Johnston, Sean M. Tyler | 2013-10-15 |
| 8252866 | Azetidinium-functional polysaccharides and uses thereof | John B. Hines, James T. Wright | 2012-08-28 |