Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 11884879 | Compositions for use in oil and gas operations | Dennis Arun Alexis, Gayani Pinnawala Arachchilage, Varadarajan Dwarakanath, Do Hoon Kim, Taimur Malik +1 more | 2024-01-30 | $1,438,346,000 |
| 11739254 | Methods for use in oil and gas operations | Dennis Arun Alexis, Gayani Pinnawala Arachchilage, Varadarajan Dwarakanath, Do Hoon Kim, Taimur Malik +1 more | 2023-08-29 | $392,961,000 |
| 11248160 | Compositions for use in oil and gas operations | Dennis Arun Alexis, Gayani Pinnawala Arachchilage, Varadarajan Dwarakanath, Do Hoon Kim, Taimur Malik +1 more | 2022-02-15 | $357,941,000 |
| 11008502 | Methods for preparing an aqueous surfactant-polymer solution | Dennis Arun Alexis, Gayani Pinnawala Arachchilage, Varadarajan Dwarakanath, Do Hoon Kim, Taimur Malik +1 more | 2021-05-18 | $471,937,000 |
| D468492 | Collar light | — | 2003-01-07 |