Issued Patents All Time
Showing 1–4 of 4 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 |
| 10836946 | Sugar-based surfactant for well treatment fluids | Sairam Eluru, Chetan Prakash | 2020-11-17 |
| 10563477 | Chemical means to predict end of job in reverse-circulation cementing | Sandip Prabhakar Patil, Siva Rama Krishna Jandhyala, Rahul Chandrakant Patil | 2020-02-18 |