Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11116954 | Method to print microneedle patches rapidly | Fei Wu | 2021-09-14 |
| 10471013 | Process for producing polymeric microspheres | — | 2019-11-12 |
| 10195410 | Fabrication process of phase-transition microneedle patch | — | 2019-02-05 |
| 9381159 | Microspheres for controlled- or sustained-release delivery of therapeutics | Zhenhua Hu, Weien Yuan | 2016-07-05 |
| 9320878 | Phase-transition polymeric microneedles | — | 2016-04-26 |
| 9163107 | Cationic polymers formed from amino group-bearing monomers and heterocyclic linkers | Shiyue Duan | 2015-10-20 |
| 8932633 | Polysaccharide microparticles containing biological agents: their preparation and applications | Fei Wu, Weien Yuan | 2015-01-13 |
| 6998393 | Aquespheres, their preparation and uses thereof | Hua Zhu, Jiahao Zhu | 2006-02-14 |
| 6805879 | Stable polymer aqueous/aqueous emulsion system and uses thereof | Li-Han Chen, Hua Zhu | 2004-10-19 |
| 6592894 | Hydrogel-isolated cochleate formulations, process of preparation and their use for the delivery of biologically relevant molecules | Leila Zarif, Ignacio Segarra, Raphael J. Mannino | 2003-07-15 |
| 6284375 | Lipid vesicle system | Peter Pennefather, Ping I. Lee | 2001-09-04 |
| 6153217 | Nanocochleate formulations, process of preparation and method of delivery of pharmaceutical agents | Leila Zarif, Raphael J. Mannino | 2000-11-28 |