Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12097468 | External pressure type hollow fiber membrane component, filtration membrane component, and membrane filtration module | Qing Chen, Chen Chen | 2024-09-24 |
| 8246827 | Hollow-fiber membrane assembly having the function of preventing the membrane filaments from cracking | Man Chen, Qing Chen | 2012-08-21 |
| 8197688 | Hollow fiber membrane module | Daichi Sakashita, Yoshihide Kaiya, Masazumi Oba, Kenichi Futami, Junichi Hayakawa +1 more | 2012-06-12 |
| 7648633 | Hollow fibre membrane module with a fixed structure | Man Chen, Qing Chen | 2010-01-19 |
| 7435348 | Pvc hollow filtration membrane and the preparation method thereof | — | 2008-10-14 |