Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5280103 | Perfluoroalkylated amines, and polymers made therefrom | Brian C. Auman, David P. Higley | 1994-01-18 |
| 5214214 | Perfluoro branched alkyl ethers and emulsions | Kouichi Yamanouchi, Kazumasa Yokoyama, Kimie Naito | 1993-05-25 |
| 5145999 | Perfluoroalkylated amines, and polymers made therefrom | Brian C. Auman, David P. Higley | 1992-09-08 |
| 4943595 | Perfluorochemicals and process for preparing the same | Kouichi Yamanouchi, Kazumasa Yokoyama, Ryoichi Naito | 1990-07-24 |
| 4868318 | Perfluoro chemicals and polyfluorinated compounds | Taizo Ono, Kouichi Yamanouchi, Kazumasa Yokoyama | 1989-09-19 |
| 4736004 | Persistent perfluoroalkyl free radicals useful as polymerization catalyst | Taizo Ono, Kouichi Yamanouchi | 1988-04-05 |
| 4686024 | Novel perfluoro chemicals and polyfluorinated compounds and process for production of the same | Taizo Ono, Kouichi Yamanouchi, Kazumasa Yokoyama | 1987-08-11 |
| 4626608 | Persistent perfluoroalkyl free radicals useful as polymerization catalyst | Taizo Ono, Kouichi Yamanouchi | 1986-12-02 |