Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8809574 | Method for preparing isocyanates by liquid-phase thermal cracking | Youquan Deng, Xiaoguang Guo, Feng Shi, Qinghua Zhang, Xiangyuan MA +7 more | 2014-08-19 |
| 8450518 | Method for preparing a carbamate, a catalyst applied in the method, a method for preparing the catalyst and use thereof | Youquan Deng, Liguo Wang, Xiaoguang Guo, Stefan Wershofen, Stephan Klein +1 more | 2013-05-28 |
| 8338634 | Catalyst for the synthesis of alkyl carbamates, the method for preparing the same and the use thereof | Youquan Deng, Liguo Wang, Xiaoguang Guo, Shiguo Zhang, Yude He +3 more | 2012-12-25 |