Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9388168 | Process for the preparation of 1-([1,3]dioxolan-4-ylmethyl)-1H-pyrazol-3-ylamine | Junli Chen, Yi Ren, Jin She | 2016-07-12 | |
| 9243180 | Filtration control agent and a drilling fluid containing the same | Xiaohua Yang, Yongxue Lin, Sheng Li, Long Chai, Xiaoqiang Dong | 2016-01-26 | $1,174,000 |