Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11566172 | Downhole high temperature rheology control | Sandip Prabhakar Patil, Ganesh Shriniwas Pangu, Maithili Dumbre, Sam Lewis | 2023-01-31 |
| 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 |
| 11208867 | System and device for use in performing reverse-cementing operations in downhole well environments | Rahul Jadhav, Ganesh Shriniwas Pangu | 2021-12-28 |
| 11162012 | Well treatment fluid having biodegradable fluid loss control agent | Sandip Prabhakar Patil, Ganesh Shriniwas Pangu, Samuel J. Lewis | 2021-11-02 |
| 11162013 | Set time control for long column cement slurries | — | 2021-11-02 |
| 10988676 | Methods of making and using a high temperature wellbore servicing fluid | Sandip Prabhakar Patil, Ganesh Shriniwas Pangu, Samuel J. Lewis | 2021-04-27 |