Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5104411 | Freeze dried, cross-linked microfibrillated cellulose | Kambiz B. Makoui | 1992-04-14 |
| 4911700 | Cross-linked microfibrillated cellulose prepared from pure generating particles | Kambiz B. Makoui | 1990-03-27 |
| 4767848 | Cross-linked microfibrillated cellulose prepared from pore generating particles | Kambiz B. Makoui | 1988-08-30 |
| 4689118 | Cross-linked pore containing microfibrillated cellulose prepared by freezing and solvent exchange | Kambiz B. Makoui | 1987-08-25 |
| 4474949 | Freeze dried microfibrilar cellulose | Kambiz B. Makoui | 1984-10-02 |
| 4423184 | Synthetic superabsorbent fibers | Stephen L. Kopolow | 1983-12-27 |
| 4200557 | Absorbent product including grafted insolubilized cellulose ether | Robert F. Schwenker, Jr. | 1980-04-29 |