Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Ufa, RU ranks #7,333 worldwide for total patents filed all time, with 314 patents from 149 inventors. Leading employers of inventors based in Ufa, RU include Finch Technologies, Oxis Energy Limited, Schlumberger Technology.

Showing 1–50 of 149 inventors

Rank Inventor Primary Company Patents
1 Viktor Vladimirovich Erivantcev Finch Technologies 25
2 Alexander Sergeevich Lobanov Finch Technologies 20
3 Daniil Olegovich Goncharov Finch Technologies 15
#4 Iakov Evgenevich Sergeev Finch Technologies 12
#5 Elena Karaseva Oxis Energy Limited 11
#6 Rustam Rafikovich Kulchurin Finch Technologies 9
#7 Anton Vladimirovich Parshin Schlumberger Technology 8
#8 Oscar Akramovich Kaibyshev GE 6
#9 Nasich Gimaev Philips 5
#9 Rafail Muchutdinov Philips 5
#11 Ratmir Rasilevich Gubaidullin Finch Technologies 4
#11 Aleksandr Leonidovich Belogorsky Philips 4
#11 Viktor Kucenko Philips 4
#14 Ruslan Zufarovich Valiev Los Alamos National Security 3
#14 Oleg Rayazovich Valiakhmetov GE 3
#14 Guzel Kausarevna Khurmatullina Finch Technologies 3
#14 Boris VASILEVSKIY Align Technology 3
#14 Roman Tagirovich Karimov Finch Technologies 3
#19 Askar Dzhamilevich Mingazhev 2
#19 Usein Memetovich Dzhemilev 2
#19 Salavat Zainetdinovich Imaev 2
#19 Azat Nurgaliev 2
#19 Aleksei Ivanov 2
#19 Elena Kuzmina 2
#19 Sergey Mochalov 2
#19 Alexander Vasilievich Lyagov Obschestvo S Ogranichennoi Otvetstvennostyu “Weldup” 2
#19 Sergei V. Bezrukov 2
#19 Ivan V. Maximov 2
#19 Andrei P. Semashko 2
#19 Vladimir B. Rabinovich 2
#19 Vadim D. Simonov 2
#19 Rafik T. Nigmatullin 2
#19 Ernst R. Muldashev 2
#19 Rashit K. Sannikov 2
#19 Pavel S. Balykin 2
#19 Vladimir P. Petrakov 2
#19 Vladimir A. Shagun 2
#19 Vladimir A. Domrachev 2
#19 Midkhat R. Mavljutov 2
#19 Vil F. Galiakbarov 2
#19 Nasikh Z. Gimaev 2
#19 Gniyatulla Garifullovich Ishbaev 2
#19 Ayrat K. KHISAMOV 2
#19 Vadim Gennadievich Trifonov GE 2
#19 Nikolai F. Kuptsov 2
#19 Yuri A. Prochukhane 2
#19 Aleksandr L. Belogorskij U.S. Philips 2
#19 Aleksandr N. Zajcev U.S. Philips 2
#19 Ravil Rustemovich Kurbanaev Finch Technologies 2
#19 Georgy J. Raab Los Alamos National Security 2