Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5071982 | Process for producing a 4,6-bis(difluoromethoxy)-2-alkylthiopyrimidine | Sumio Yoshino, Kazuyuki Watanabe | 1991-12-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5071982 | Process for producing a 4,6-bis(difluoromethoxy)-2-alkylthiopyrimidine | Sumio Yoshino, Kazuyuki Watanabe | 1991-12-10 |