Issued Patents 2023
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11851977 | Drilling stabilizers with dissolvable windows for controlled release of chemicals | Chinthaka Pasan Gooneratne, Jianhui Xu | 2023-12-26 |
| 11814933 | Actuation of downhole devices | Chinthaka Pasan Gooneratne, Jianhui Xu | 2023-11-14 |
| 11686196 | Downhole actuation system and methods with dissolvable ball bearing | Chinthaka Pasan Gooneratne, Jianhui Xu | 2023-06-27 |
| 11667829 | Corrosion inhibition compositions and methods of use | Muthukumar Nagu, Nayef M. Alanazi | 2023-06-06 |
| 11649393 | Corrosion inhibition compositions and methods of use | Muthukumar Nagu, Nayef M. Alanazi, Md Amanullah | 2023-05-16 |
| 11643899 | Device and method for light dissolvable encapsulation activation for downhole applications | Chinthaka Pasan Gooneratne, Jianhui Xu | 2023-05-09 |
| 11618842 | Nanosized dendrimeric epoxy resin to prevent casing-casing annulus pressure issues | Vikrant Wagle, Abdullah Al-Yami, Khawlah A. Alanqari | 2023-04-04 |
| 11560508 | Epoxidized fatty acid methyl ester as primary emulsifier for invert emulsion oil based mud | Vikrant Wagle | 2023-01-24 |
| 11542422 | Water-based drilling fluids that include lubricants | Md Amanullah, Ali Radhwan | 2023-01-03 |