Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11084972 | Surface charge modified nanosurfactants for reduced retention by reservoir rock | Chang Da, Amr I. Abdel-Fattah | 2021-08-10 |
| 11078405 | 3 in 1 foam formulation for enhanced oil recovery including conformance control, ultra-low interfacial tension, and wettability alteration | Shehab A. ALZOBAIDI, Amr I. Abdel-Fattah | 2021-08-03 |
| 11066594 | Fluoropolymers to reduce retention of nanosurfactants to carbonate reservoir rock for applications in oil fields | Chang Da, Amr I. Abdel-Fattah, Shitong S. Zhu | 2021-07-20 |
| 11066914 | Foam from low cost petroleum sulfonate surfactants for fracturing along with wettability alteration | Shehab A. ALZOBAIDI, Amr I. Abdel-Fattah | 2021-07-20 |
| 11008501 | Nanosurfactants for improved and enhanced oil recovery applications | Amr I. Abdel-Fattah, Dmitry Kosynkin, Mohammad Alaskar, Shannon L. Eichmann | 2021-05-18 |