Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6288223 | Process for the selective preparation of Z-isomers of 3-2(substituted vinyl)cephalosporins | Yumiko Okada, Masamichi Sukegawa, Tatsuo Watanabe, Yasushi Murai, Katsuharu Iinuma | 2001-09-11 |