Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10578252 | Additives for drag reducing polymers | Timothy L. Burden, Tommy C. Ross | 2020-03-03 |
| 10316118 | Monomer selection to prepare ultra high molecular weight drag reducer polymer | Zhiyi Bao, Stuart M. Milligan | 2019-06-11 |
| 9939113 | Additives for drag reducing polymers | Timothy L. Burden, Tommy C. Ross | 2018-04-10 |
| 9784414 | Drag reduction of asphaltenic crude oils | Zhiyi Bao, Stuart N. Milligan, Ray L. Johnston, Timothy L. Burden, Kenneth W. Smith +2 more | 2017-10-10 |
| 9676878 | Monomer selection to prepare ultra high molecular weight drag reducer polymer | Zhiyi Bao, Stuart N. Milligan | 2017-06-13 |