Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4996379 | Method of preparing 1,1,1,2-tetrafluoroethane from 1,1-dichloro-1,2,2,2-tetrafluoroethane | Hideki Oshio, Sadaharu Mishumi, Kiyoshi Yagii, Satoshi Yoshikawa | 1991-02-26 |
| 4837366 | Preparation of polyfluoroaldehydes and polyfluoroacetals | Toru Nakazora, Takashi Isago | 1989-06-06 |