Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9012676 | Processes for producing aryl carbamates, isocynates and polyureas using diaryl carbonate | Shenghong A. Dai, Hsueh-Yung Chen, Chun-Ying Huang, Wen Chen Pan | 2015-04-21 |
| 8110710 | Process for producing bis-alkoxylated diols of bisphenol a from spent polycarbonate discs(PC) or PC waste | Shenghong A. Dai, Hsing-Yo Lin, Wei-Zhi Liao | 2012-02-07 |