Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11466520 | Systems and methods for indicating completion of a reverse cementing operation | Venkata Gopala Rao Palla, Lonnie Carl Helms | 2022-10-11 |
| 11427746 | Polysaccharide lost circulation materials for wellbore operations | Sandip Prabhakar Patil, Sheetal Singh | 2022-08-30 |
| 11254852 | Functionalized polyalkyleneimine cement retarder | Vaishali Mishra, Shreya Mohan, Samuel J. Lewis | 2022-02-22 |