Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12269986 | Low-density hollow glass bead (HGB) fluids for wellbore drilling, completion, and workover operations | Glenn S. Penny, Vishwas Gupta, Nikolay M. Kostov, Qian Wu | 2025-04-08 |
| 10968723 | Foam cleanout methods and systems for wellbores | Kaustubh S. Kulkarni | 2021-04-06 |
| 10954731 | Foam cap drilling methods | Gregory King, Kaustubh S. Kulkarni, Andrey A. Troshko | 2021-03-23 |
| 10597959 | Methods for enhancing cuttings transport and hole cleaning in oil and gas wells | Kaustubh S. Kulkarni | 2020-03-24 |