Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11254852 | Functionalized polyalkyleneimine cement retarder | Tamal Kumar Sen, Vaishali Mishra, Samuel J. Lewis | 2022-02-22 |
| 11214725 | Sugar-based surfactant for well treatment fluids | Sairam Eluru, Chetan Prakash | 2022-01-04 |