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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

İzmir, TR ranks #9,269 worldwide for total patents filed all time, with 223 patents from 126 inventors. Leading employers of inventors based in İzmir, TR include Saudi Arabian Oil, Kuantag Nanoteknolojiler Gelistirme Ve Uretim A.S., Tpi Composites.

Showing 1–50 of 126 inventors

Rank Inventor Primary Company Patents
1 Bahtiyar Tasyagan 9
1 Mustafa Karakaya Saudi Arabian Oil 9
3 Ahmet Özgür Yeniel 8
#4 Osman Vedat Akgun Kuantag Nanoteknolojiler Gelistirme Ve Uretim A.S. 7
#5 Mehmet Üyünük Tpi Composites 6
#5 Özgün Selim Germiyan 6
#5 Furkan Ünal Tpi Composites 6
#8 Oktay Avci Unknown 5
#8 Serdal Temel 5
#10 Gezgin Erkin Daegu Gyeongbuk Institute Of Science And Technology 4
#10 Rahmi Oguz Capan 4
#10 Yetkin Kader 4
#10 Fuat Eroglu 4
#14 Emrah Tomur Ericsson 3
#14 Ahmet Güclü Gates 3
#14 Tolga Birdal 3
#14 Onur Mehmet Tansug Delphi Technologies Ip Limited 3
#14 Turker INCE Qatar University 3
#14 Deniz Karasahin 3
#14 Erhan Demirok Siemens Gamesa Renewable Energy Innovation & Technology S. L. 3
#14 Hasan Engin BALÇIK 3
#14 Erman Demir Gates 3
#23 Serhan Özdemir 2
#23 Faik KOKLU Lansinoh Laboratories 2
#23 Ata M. Alper Tpi Composites 2
#23 Atilla Sevincli AMD 2
#23 Abdullah Alkan 2
#23 Arif Engin Cetin Ecole Polytechnique Federale De Lausanne (Epfl) 2
#23 Esat Angay 2
#23 Hasan KESER Lansinoh Laboratories 2
#23 Ertugrul Ercan 2
#23 Selçuk Atalay 2
#23 Suleyman Keles 2
#23 Koksal Cig Schlumberger Technology 2
#23 Safiye N Atabey US Dept of Health & Human Services 2
#23 Orhan Coskun Vestel Elektronik Sanayi Ve Ticaret A. S. 2
#23 Umit KOSA 2
#38 GholamHosein Kasaei 1
#38 Mustafa A. Dalgic Tpi Composites 1
#38 Okan Bilge 1
#38 Servet Celik 1
#38 Yiğit Uyanikgil 1
#38 Mustafa Ömer Akbas 1
#38 Ismail Oran 1
#38 Serdar KAYA 1
#38 Asejan Özden 1
#38 Cagatay Afsar Unknown 1
#38 Durmus Özdemir 1
#38 Mahmut Melih KAVURKA Lansinoh Laboratories 1
#38 Tuncay Bayo Stackpole International Engineered Products 1