Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7842390 | Chain end functionalized fluoropolymers having good electrical properties and good chemical reactivity | Tze-Chiang Chung, Zhicheng Zhang, Shangtao Chen, Koji Kigawa | 2010-11-30 |
| 7262257 | Telechelic polymers containing reactive functional groups | Tze-Chiang Chung, Han Hong, Masahiko Oka | 2007-08-28 |
| 7220807 | Process of preparing functional fluoropolymers | Tze-Chiang Chung, Han Hong, Masahiko Oka | 2007-05-22 |
| 6911509 | Functional fluoropolymers and process therefor | Tze-Chiang Chung, Han Hong, Masahiko Oka | 2005-06-28 |
| 4836944 | Halogen-containing polyether and its use | Takashi Tohzuka, Sueyoshi Ishikawa, Yoshitaka Honda, Yukio Ohmure, Norio Kataoka | 1989-06-06 |