Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6534294 | Production of chitosan-and chitin-like exopolymers | Jin Woo Lee, Walter G. Yeomans, Alfred L. Allen, Richard A. Gross, David L. Kaplan | 2003-03-18 |
| 5981743 | Cyclic ester ring-opened oligomers and methods of preparation | Richard A. Gross, Kirpal S. Bisht, David Kaplan, Graham Swift | 1999-11-09 |