Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7514574 | Biodegradable penetration enhancers with multiple hydrophilic moieties | — | 2009-04-07 |
| 5962013 | Monolithic matrix transdermal delivery system for administering molsidomine | Thuytien N. Nguyen | 1999-10-05 |
| 5804214 | Monolithic matrix transdermal delivery system for delivering ketorolac tromethamine | Thuytien N. Nguyen | 1998-09-08 |
| 5603947 | Method and device for providing nicotine replacement therapy transdermally/transbuccally | Kathleen Cogan Farinas, Gary W. Cleary, Chia-Ming Chiang, Jun Xia | 1997-02-18 |
| 5358715 | Enhancement of transdermal drug delivery using monoalkyl phosphates and other absorption promoters | Thuytien N. Nguyen | 1994-10-25 |
| 5308625 | Enhancement of transdermal drug delivery using monoalkyl phosphates and other absorption promoters | Thuytien N. Nguyen | 1994-05-03 |
| 5082866 | Biodegradable absorption enhancers | Toshiaki Nishiahta, Joseph H. Rytting | 1992-01-21 |
| 4980378 | Biodegradable absorption enhancers | Toshiaki Nishiahta, Joseph H. Rytting | 1990-12-25 |