Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Doha, QA ranks #4,287 worldwide for total patents filed all time, with 653 patents from 351 inventors. Leading employers of inventors based in Doha, QA include King Faisal University, Chartered Semiconductor Manufacturing, Qatar University.

Showing 1–50 of 351 inventors

Rank Inventor Primary Company Patents
1 Junaid Saleem King Faisal University 17
1 Zubair Khalid Baig Moghal King Faisal University 17
3 Khalil Abu Al-Rubb 14
#4 Raymond Filippi Chartered Semiconductor Manufacturing 12
#5 Ahmed Massoud Qatar University 11
#6 Simon Ponsford Qatar Foundation 8
#7 Omar El-Agnaf United Arab Emirates University 7
#7 Shaheen A. Al-Muhtaseb Qatar University 7
#9 Golibjon Berdiyorov Qatar Foundation For Education, Science And Community Development 6
#9 Sanjay Chawla Qatar Foundation For Education, Science And Community Development 6
#9 Roberto Di Pietro Qatar Foundation For Education, Science And Community Development 6
#9 Nouar Amor Tabet KFUPM 6
#9 Hicham Hamoudi Qatar Foundation For Education, Science And Community Development 6
#9 John-John Cabibihan Qatar University 6
#9 Tamer Khattab Qatar University 6
#16 Diaa Eldin Ali Mohamed Mahmoud Ali IBM 5
#16 Mourad Ouzzani Qatar Foundation 5
#16 Samer ADHAM 5
#16 Darren F. Rosenbaum ExxonMobil 5
#16 Ahmed Elserougi Qatar University 5
#16 Ahmed Ouammi Qatar University 5
#16 Ahmed Abotaleb Qatar Foundation For Education, Science And Community Development 5
#16 Varun Vairavan Highlevel 5
#16 Mohammed Al-Hashimi Qatar Foundation For Education, Science And Community Development 5
#16 Andrew Eggleton Palantir Technologies 5
#26 Paolo Papotti Qatar Foundation 4
#26 Serkan KIRANYAZ Qatar University 4
#26 Hassan S. Bazzi Texas A&M University System 4
#26 Ridha Hamila Qatar University 4
#26 Kishor Kumar Sadasivuni Qatar University 4
#26 Mohamed Abdelaziz A Mohamed Elgharib Unknown 4
#26 Joel MINIER-MATAR 4
#26 Muataz Hussien Qatar Foundation For Education, Science And Community Development 4
#26 Kareem Darwish Microsoft 4
#26 Michael Edward Beaven 4
#26 Sardar Ali Qatar University 4
#26 Abdulkarem Ibrahim Amhamed Qatar Foundation For Education, Science And Community Development 4
#26 Abdel Magid Hamouda Qatar University 4
#26 Khalid Ali Qaraqe Qatar Foundation For Education, Science And Community Development 4
#26 Lee Hosking 4
#26 Somaya Al-maadeed Qatar University 4
#42 Haipei Sun Qatar Foundation For Education, Science And Community Development 3
#42 Sarim Dastgir Qatar Foundation For Education, Science And Community Development 3
#42 Mohsen Guizani Qatar Foundation For Education, Science And Community Development 3
#42 Mohamed Mahmoud Abdallah Qatar Foundation For Education, Science And Community Development 3
#42 Noorunnisa Khanam Patan Qatar University 3
#42 Seunghak Yu Samsung 3
#42 Khaled Bashir Shaban Qatar University 3
#42 Mohammad Meraj Qatar University 3
#42 Atif Iqbal Qatar University 3