Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9850250 | Joint production method and device for aziridine, piperazine and triethylenediamine | Jianming Yang, Suning Mei, Qinwei Yu, Feng Hui, Jun Yuan +3 more | 2017-12-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9850250 | Joint production method and device for aziridine, piperazine and triethylenediamine | Jianming Yang, Suning Mei, Qinwei Yu, Feng Hui, Jun Yuan +3 more | 2017-12-26 |