Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11407928 | Organophilic clay based drilling fluids containing Gemini surfactant and polyacrylamide | Muhammad Shahzad Kamal, Mamdouh Ahmed Al-Harthi, Hafiz Mudaser Ahmad, Mohamed Mahmoud | 2022-08-09 |
| 11292957 | Gemini surfactants containing an arylene linker for clay swelling inhibition | Muhammad Shahzad Kamal, Mobeen Murtaza, Mohamed Mahmoud | 2022-04-05 |