Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10022677 | Gas separation membranes based on perfluorinated polymers | Zhenjie He, Yoshiyuki Okamoto, Yasuhiro Koike | 2018-07-17 |
| 9975084 | Fluid separation processes using membranes based on fluorinated and perfluorinated polymers | Hao Zhang, Zhenjie He, Johannes G. Wijmans, Yoshiyuki Okamoto | 2018-05-22 |
| 9856769 | Gas separation process using membranes with permeate sweep to remove CO2 from combustion exhaust | Richard W. Baker, Johannes G. Wijmans | 2018-01-02 |