Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9227899 | Process for producing propylene glycol methyl ether | Karl T. Chuang | 2016-01-05 |
| 8466302 | Process for producing propylene oxide | Karl T. Chuang, Tzong-Bin Lin, Hung-Chung Shen | 2013-06-18 |