Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11781059 | Polymer-surfactant compositions for enhanced oil recovery process | Laszlo Bartha, Sándor Puskás, József Dudás, Roland Nagy, István János Lakatos +1 more | 2023-10-10 |
| 11634624 | Surfactants for enhanced oil recovery | József Dudás, Sándor Puskás, Laszlo Bartha, Roland Nagy, Mária Törö +1 more | 2023-04-25 |
| 11555144 | Colloidal disperse system suitable for phase inversion to stimulate hydrocarbon production wells | Laszlo Bartha, Roland Nagy, István János Lakatos, Gabriella Szentes, Zsuzsa Karaffa | 2023-01-17 |