Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6471993 | Three-dimensional polymer matrices | Ivan Martin, Robert S. Langer, Joachim Seidel | 2002-10-29 |
| 6355224 | Conductive polymer contrast agent compositions and uses therefor | Robert S. Langer | 2002-03-12 |