Issued Patents 2020
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10870787 | Date tree trunk-based fibrous loss circulation materials | Md Amanullah | 2020-12-22 |
| 10865620 | Downhole ultraviolet system for mitigating lost circulation | Chinthaka Pasan Gooneratne | 2020-12-15 |
| 10858568 | Rheology modifier for organoclay-free invert emulsion drilling fluid systems | Vikrant Wagle, Md Amanullah | 2020-12-08 |
| 10844265 | Loss circulation material for seepage to moderate loss control | Md Amanullah | 2020-11-24 |
| 10844689 | Downhole ultrasonic actuator system for mitigating lost circulation | Chinthaka Pasan Gooneratne | 2020-11-24 |
| 10808161 | Ecofriendly emulsifier synthesis from esterified waste vegetable oil for wellbore drilling fluids | Md Amanullah | 2020-10-20 |
| 10597572 | Loss circulation material for seepage to moderate loss control | Md Amanullah | 2020-03-24 |
| 10597575 | Date tree trunk and rachis-based superfine fibrous materials for seepage loss control | Md Amanullah | 2020-03-24 |
| 10577527 | Waste vegetable oil-based emulsifier for invert emulsion drilling fluid | Md Amanullah, Mujtaba M. Alsaihati | 2020-03-03 |