Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5700913 | Unglycosylated human interleukin-2 polypeptides | Tadatsugu Taniguchi, Masami Muramatsu, Haruo Sugano, Hiroshi Matsui, Junji Hamuro | 1997-12-23 |
| 5688931 | Polysaccharide derivatives and drug carriers | Hideo Nogusa, Hiroshi Hamana, Toshiro Yano, Masahiro Kajiki, Keiji Yamamoto +3 more | 1997-11-18 |
| 5620868 | Gene coded for interleukin-2 polypeptide, recombinant DNA carrying the said gene, a living cell line possessing the recombinant DNA, and method for producing interleukin-2 using the said cell | Tadatsugu Taniguchi, Masami Muramatsu, Haruo Sugano, Hiroshi Matsui, Junji Hamuro | 1997-04-15 |