Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9649638 | Process and apparatus for online rejuvenation of contaminated sulfolane solvent | Ping-Wen Yen, Yuh-Sheve Ho, Hung-Tzu Chiu, Chung-Jong Hwu, June-Cheng Chang +3 more | 2017-05-16 |