Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5401742 | Polymeric conjugate of methotrexate compound and pyran copolymer and method for the preparation thereof | Takashi Hirano, Takeshi Todoroki, Shinichi Ohashi, Hideaki Tanaka | 1995-03-28 |