Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9919348 | Compositions, systems, and methods for removing iron sulfide scale from oilfield components | Yang Peng, Funian Zhao, Zhiwei Yue, Liangwei Qu, Chunfang Fan | 2018-03-20 |
| 9896616 | Acrylonitrile-based sulfur scavenging agents and methods of use in oilfield operations | Funian Zhao, Liangwei Qu, Michael L. Harless, Ron Hoppe | 2018-02-20 |