Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6663898 | Carbon-substituted diketopiperazine delivery systems | — | 2003-12-16 |
| 6627228 | Polymeric delivery agents and delivery agents compounds | Eugene N. Barantsevitch, Nai Fang Wang, Jun Liao, John E. Smart, Richard Conticello +1 more | 2003-09-30 |
| 6623731 | Compounds and compositions for delivering active agents | Andrea Leone-Bay, Koc-Kan Ho, Donald J. Sarubbi | 2003-09-23 |
| 6610329 | Compositions for the delivery of antigens | Noemi B Santiago, Susan Haas, Andrea Leone-Bay, Evgueni Barantsevitch | 2003-08-26 |
| 6558706 | Microencapsulated fragrances and method for preparation | Martin L. Kantor, Evgueni Barantsevitch | 2003-05-06 |