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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Kaliningrad, RU ranks #20,371 worldwide for total patents filed all time, with 64 patents from 47 inventors. Leading employers of inventors based in Kaliningrad, RU include Hampidjan Hf., Societe Nationale Industrielle Et Aerospatiale, Abbyy Development.

Showing 1–47 of 47 inventors

Rank Inventor Primary Company Patents
1 Valentin Perevoshchikov Hampidjan Hf. 5
2 Dmitry Bezugly 3
2 Boris A. Arkhipov 3
2 Andrey Drobitko 3
#5 Ilya Krotov 2
#5 Igor Nikolaevich Sorokin Societe Nationale Industrielle Et Aerospatiale 2
#5 Olga Titova Abbyy Development 2
#5 Lev A. Gik 2
#5 Ilya Lvovich Schukin 2
#5 Mikhail S. Dzyurkevich Ao “Tatkhimfarpreparaty” 2
#5 Boris Nikolaevich Ulko 2
#12 Anatoliy Anatolievich Atrushkevich 1
#12 Anatoly Evgenievich Sidelnikov R-Amtech International 1
#12 Yuri Prokopevich Krivospitski 1
#12 Oleg Grigorievich Dashko 1
#12 Vladimir Baydzhanov 1
#12 Vladimir P. Nikitskii 1
#12 Alexander V. Semenkin 1
#12 Valerii I. Garkusha 1
#12 Vladimir Gopanchuk Societe Nationale Industrielle Et Aerospatiale 1
#12 Nadezhda A. Lyapina 1
#12 Sophia Anferova Unknown 1
#12 Alexandr N. Frolov 1
#12 Vladimir F. Baranov 1
#12 Nikolai G. Odintsov 1
#12 Konstantin N. Kozuesky 1
#12 Georgy A. Komarov 1
#12 Konstantin N. Kozubsky 1
#12 Nikolai N. Maslennikov 1
#12 Yury M. Gorbachov 1
#12 Yuriy M. Gorbachev 1
#12 Jury V. Gusev 1
#12 Lev N. Schukin 1
#12 Boris I. Vilensky 1
#12 Vladimir A. Chernoivanov Institut Problem Modelirovanija V Energetiki An Ukr. Ssr 1
#12 Sergei E. Aleshkov 1
#12 Sergey Vladimirovich Shirokikh 1
#12 Denis N. Gapeyev Baker Hughes Holdings 1
#12 Victor I. Seledtsov 1
#12 Viktoriia Rybchinskaia 1
#12 Oleg Rybchinskii 1
#12 Ewgienij Niesmiejanow 1
#12 Sergei Ivanovich Zhebelev 1
#12 Oleg Ladin Intel 1
#12 Dmitrii Anatolyevich Sivkov 1
#12 Tatyana Igorevna ZYUBKO 1
#12 Alexei Phedorovich Avdonin 1