Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7833929 | Process for the manufacture of methylmercaptan | Yiquan Yang, Qi Wang, Hongbin Zhang, Youzhu Yuan, Weiping Fang +9 more | 2010-11-16 |
| 7569731 | Process for the manufacture of methylmercaptan | Yiquan Yang, Qi Wang, Hongbin Zhang, Youzhu Yuan, Weiping Fang +9 more | 2009-08-04 |