Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9752283 | Anionic preflocculation of fillers used in papermaking | Weiguo Cheng, Katherine M. Broadus, Shawnee M. Wilson | 2017-09-05 |
| 8999111 | Method of increasing paper surface strength by using acrylic acid/acrylamide copolymer in a size press formulation containing starch | David J. Castro, Mei Liu, Gary S. Furman, Shawnee M. Wilson, Zhiyi Zhang | 2015-04-07 |
| 8778140 | Preflocculation of fillers used in papermaking | Weiguo Cheng, Katherine M. Broadus, Shawnee M. Wilson | 2014-07-15 |