Issued Patents All Time
Showing 1–25 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12291785 | Ethoxylated fatty diamine as a corrosion inhibitor for pipelines and storage tanks | Muthukumar Nagu, Ashok Santra, Nayef M. Alanazi | 2025-05-06 |
| 12286584 | High-performance primary emulsifier for invert-emulsion oil based mud | Mujtaba M. Alsaihati | 2025-04-29 |
| 12163092 | Polyhedral oligomeric silsesquioxane as rheology booster for invert emulsion oil-based mud | Vikrant Wagle | 2024-12-10 |
| 12146381 | Drilling stabilizers with dissolvable windows for controlled release of chemicals | Chinthaka Pasan Gooneratne, Jianhui Xu | 2024-11-19 |
| 12116526 | Methods and compositions for carbon dioxide-foamed lost circulation materials | Vikrant Wagle, Ali Alsafran, Abdulla Hussein Al-Awadh, Abdullah Al-Yami | 2024-10-15 |
| 11933136 | Dissolvable balls for activation and deactivation of a circulating sub apparatus | Chinthaka Pasan Gooneratne, Jianhui Xu | 2024-03-19 |
| 11913295 | System and method for plugging a lost-circulation zone in a subsurface formation | Chinthaka Pasan Gooneratne, Jianhui Xu | 2024-02-27 |
| 11866664 | Green corrosion inhibitor from waste vegetable oil for oil and gas applications | Muthukumar Nagu, Nayef M. Alanazi, Md Amanullah | 2024-01-09 |
| 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 |
| 11499082 | Epoxidized fatty acid methyl ester as low-shear rheology modifier for invert emulsion oil based mud | Vikrant Wagle | 2022-11-15 |
| 11492537 | Nanosized dendrimeric epoxy resin as a loss circulation material | Vikrant Wagle, Abdullah AlYami | 2022-11-08 |
| 11485898 | Environmentally friendly epoxidized vegetable oil based fatty acid esters to prevent loss circulation | Vikrant Wagle, Abdullah Al-Yami | 2022-11-01 |
| 11472995 | Environmentally-friendly lubricant for oil field drilling fluid applications | Md Amanullah | 2022-10-18 |
| 11459838 | Lost circulation fabric, method, and deployment systems | Bodong Li, Chinthaka Pasan Gooneratne, Guodong Zhan | 2022-10-04 |
| 11434407 | Rheology modifier with a fatty alcohol for organoclay-free invert emulsion drilling fluid systems | Vikrant Wagle, Abdullah Al-Yami | 2022-09-06 |
| 11434707 | Lost circulation fabric, method, and deployment systems | Bodong Li, Chinthaka Pasan Gooneratne, Guodong Zhan | 2022-09-06 |
| 11434708 | Lost circulation fabric, method, and deployment systems | Bodong Li, Chinthaka Pasan Gooneratne, Guodong Zhan | 2022-09-06 |