Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11208867 | System and device for use in performing reverse-cementing operations in downhole well environments | Tamal Kumar Sen, Rahul Jadhav | 2021-12-28 |
| 11162012 | Well treatment fluid having biodegradable fluid loss control agent | Sandip Prabhakar Patil, Tamal Kumar Sen, Samuel J. Lewis | 2021-11-02 |
| 11156586 | Determining non-plastic state shrinkage in a cement slurry | Siva Rama Krishna Jandhyala, Shanu Jain | 2021-10-26 |
| 11149182 | Spacer fluids with stability at high temperatures | Sandip Prabhakar Patil, Maithili Dumbre, Faisal Saeed | 2021-10-19 |
| 10988676 | Methods of making and using a high temperature wellbore servicing fluid | Sandip Prabhakar Patil, Tamal Kumar Sen, Samuel J. Lewis | 2021-04-27 |