Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
SA

Subhash Chandrabose Ayirala

Saudi Arabian Oil: 4 patents #50 of 1,254Top 4%
📍 Dhahran, TX: #4 of 21 inventorsTop 20%
Overall (2025): #29,131 of 469,880Top 7%
4
Patents 2025

Issued Patents 2025

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12391567 Extraction of alkaline earth metal hydroxides from produced oilfield brine Salem Alshammari, Hussain Habib Al Saleem, Salah Hamad Al-Saleh, Ali Yousef 2025-08-19
12305489 Surfactant formulation and method for water flood assisted CO2 sequestration Pramod D. Patil, Shiv Shankar Sangaru, Ali Yousef, Abdulaziz S. Qasim, Zuhair A. Al-Yousef +1 more 2025-05-20
12286866 Method for enhanced storage of carbon dioxide in geological formations Zuhair AlYousif, Muhammad M. Almajid, Moataz Abu AlSaud 2025-04-29
12247161 Gel formation from reaction heating Hamoud Alqahtani, Zuhair AlYousif, Muhammad M. Almajid, Ali Abdullah Al-Taq 2025-03-11