Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10400527 | Downhole in-situ heat generation to remove filtercake | Pubudu H. Gamage | 2019-09-03 |
| 10351752 | Compositions and methods for sealing off flow channels in contact with set cement | B. Raghava Reddy | 2019-07-16 |
| 10343976 | N-hydroxyalkylated polyamines, methods of making N-hydroxyalkylated polyamines, and fluids containing an N-hydroxyalkylated polyamine | B. Raghava Reddy | 2019-07-09 |