Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9370764 | Compositions and particles containing cellulosic fibers and stabilized-and/or activated-urease inhibitors, as well as methods of making and using the same | Zheng Tan, Gopal Goyal | 2016-06-21 |
| 8809616 | Cellulosic fiber compositions having odor control and methods of making and using the same | Zheng Tan, Gopal Goyal | 2014-08-19 |
| 4591485 | Method and apparatus for sonicating articles | William L. Olsen, John O. Freeborn, Janice J. Kelemen | 1986-05-27 |