Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12036518 | Carbon molecular sieve membrane produced from a carbon forming polymer-polyvinylidene chloride copolymer blend | Junqiang Liu, Liren Xu, Janet M. Goss | 2024-07-16 |
| 11229884 | Asymmetric polyvinylidine chloride membranes and carbon molecular sieve membranes made therefrom | Junqiang Liu, Liren Xu | 2022-01-25 |
| 4731247 | Artificial fish baits with sustained release properties | George K. Greminger, Jr. | 1988-03-15 |
| 4678516 | Sustained release dosage form based on highly plasticized cellulose ether gels | Daniel A. Alderman | 1987-07-07 |