Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12384954 | Polymer matrix particles for inhibiting scale formation in oil and gas wells | Anthony D. Duong, Ramanathan S. Lalgudi | 2025-08-12 |
| 12351539 | Bio-based surfactants | Daniel B. Garbark, Jeffrey T. Cafmeyer, Manoj Kumar Valluri, Albert J. Darling | 2025-07-08 |
| 11618846 | Polymer matrix particles for inhibiting scale formation in oil and gas wells | Anthony D. Duong, Ramanathan S. Lalgudi | 2023-04-04 |
| 11359475 | Multi-component solid epoxy proppant binder resins | Joel D. Elhard, Robert S. Whitmore | 2022-06-14 |
| 10907005 | Aqueous prepolymer dispersions | Ramanathan S. Lalgudi, Richard Heggs | 2021-02-02 |
| 10738583 | Multi-component solid epoxy proppant binder resins | Joel D. Elhard, Robert S. Whitmore | 2020-08-11 |
| 10125595 | Diels-Alder coupled proppant binder resins | Joel D. Elhard, Robert S. Whitmore | 2018-11-13 |