Issued Patents 2016
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9527866 | Processes for production of intermediates for 2-alkyl cephem compounds | Katsuki Yokoo, Shinya Hisakawa, Toshiaki Aoki, Yutaka Yokota, Masatoshi Takeo +1 more | 2016-12-27 |
| 9334289 | Cephem compound having catechol or pseudo-catechol structure | Yasuhiro Nishitani, Toshiaki Aoki, Jun Sato, Katsuki Yokoo, Masayuki Sano | 2016-05-10 |
| 9301939 | Method for manufacturing refined chlorogenic acids composition | Yukiteru Sugiyama, Hitoshi Sato | 2016-04-05 |
| 9290515 | Cephem derivative having catechol group | Masayuki Sano, Jun Sato | 2016-03-22 |
| 9238657 | Cephalosporin having catechol group | Yasuhiro Nishitani, Yusuke Takeoka, Hideki Sugimoto, Shinya Hisakawa, Toshiaki Aoki | 2016-01-19 |