Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11498026 | Process and apparatus for separating gases | Zhimin Wu, Xiaojue Chen | 2022-11-15 |
| 9040135 | Polyphenylsulfone-polytetrafluoroethylene blend for anti-wear tapes in flexible oil pipes | Detlef Bumann, Albert Drexler | 2015-05-26 |