Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5731303 | Transdermal and trans-membrane delivery compositions | — | 1998-03-24 |
| 5019372 | Magnetically modulated polymeric drug release system | Judah Folkman, Robert S. Langer | 1991-05-28 |
| 4357312 | Method of making prolonged release body | Robert S. Langer | 1982-11-02 |