Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5330768 | Controlled drug delivery using polymer/pluronic blends | Tae Gwan Park, Robert S. Langer | 1994-07-19 |
| 5308701 | Ionically cross-linked polymeric microcapsules | Carmen Bano, Karyn B. Visscher, Marie Chow, Harry R. Allcock, Robert S. Langer | 1994-05-03 |