Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Riyadh, SA ranks #319 worldwide for total patents filed in 2018, with 407 patents from 273 inventors. Leading employers of inventors based in Riyadh, SA include King Saud University, Sabic Global Technologies B.V., Saudi Basic Industries.

Showing 1–50 of 273 inventors

Rank Inventor Primary Company Patents
1 Mohamed A. Al-Omar King Saud University 11
2 Manal Ahmed Gasmelseed Awad King Saud University 9
3 Khalid Mustafa Osman Ortashi King Saud University 7
3 Awatif Ahmed Hendi King Saud University 7
#5 Abd El-Galil E. Amr King Saud University 6
#5 Ali Abdullah Alshatwi King Saud University 6
#5 Jegan Athinarayanan King Saud University 6
#8 Zeeshan Nawaz Sabic Global Technologies B.V. 5
#9 Shaza Mohamed Adel Al-Massarani King Saud University 4
#9 Periasamy Vaiyapuri Subbarayan King Saud University 4
#9 Mashooq Ahmad Bhat King Saud University 4
#9 Nagy Mahmoud Hassan Khalifa King Saud University 4
#13 Mohammed H. Al-Hazmi Saudi Basic Industries 3
#13 Ali Alhoshani KFUPM 3
#13 Amani Shafeek Awaad King Saud University 3
#13 Sahar Faisal Sharaf Albarakati King Saud University 3
#13 Ahmed M. Naglah King Saud University 3
#13 Hamad A. Al-Lohedan 3
#13 Amel Laref King Saud University 3
#13 Fares D. Alsewailem King Abdulaziz City For Science And Technology 3
#13 Shahid Azam Sabic Global Technologies B.V. 3
#13 Khalid Al-Bahily Sabic Global Technologies B.V. 3
#13 Reham Mostafa El-Meligy King Saud University 3
#13 Amr Alasaad King Abdulaziz City For Science And Technology 3
#13 Abdulaziz Hamad Al-Humydi Saudi Basic Industries 3
#13 Mujeeb Abdullah Saeed Sultan King Saud University 3
#13 Shehzada Khurram Sabic Global Technologies B.V. 3
#13 Mahmood M. S. Abdullah King Saud University 3
#29 Abdulrahman Ibrahim Alolah King Saud University 2
#29 Khaled Ebraheem Addoweesh King Saud University 2
#29 Mohamad Saleh Alsalhi King Saud University 2
#29 Ayman Alabduljabbar IBM 2
#29 Jamal Mohammed Ali Khaled King Saud University 2
#29 Hamad Zaid Alkhathlan King Saud University 2
#29 Abdullah Mohammed Ali Noman King Saud University 2
#29 Hazem Ahmed Ghabbour King Saud University 2
#29 Said Fellahi Sabic Global Technologies B.V. 2
#29 Haif Al-Shammari Saudi Basic Industries 2
#29 Mohamed Akasha M. Khaleel Sabic Global Technologies B.V. 2
#29 Vaiyapuri Subbarayan Periasamy King Saud University 2
#29 Ayman M. Atta King Saud University 2
#29 Mazen Abdullah Baabbad King Saud University 2
#29 Ali Mohammed Alsalme King Saud University 2
#29 Zahir Bashir Sabic Global Technologies B.V. 2
#29 Hany Abdulrahman Alansary King Saud University 2
#29 Mohammed F. Al-Anazi Saudi Basic Industries 2
#29 Yousef Abdullah Almotlaq King Saud University 2
#29 Tansir Ahamad King Saud University 2
#29 Ali Ali El-Gamal King Saud University 2
#29 Abduljelil Iliyas Sabic Global Technologies B.V. 2