Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4879377 | Nucleoside process | Henry G. Howell, Chester Sapino, Chou Hong-Tann | 1989-11-07 |
| 4868294 | Process for preparing cephalosporin intermediates | Paul R. Brodfuehrer, Chet Sapino, Jr., Kun M. Shih, Donald G. Walker | 1989-09-19 |
| 4714760 | Cephalosporin intermediates | Paul R. Brodfuehrer, Chet Sapino, Jr., Kun M. Shih, Donald G. Walker | 1987-12-22 |
| 4625020 | Nucleoside process | Henry G. Howell, Chester Sapino, Chon-Hong Tann | 1986-11-25 |