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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Bucharest, RO ranks #999 worldwide for total patents filed in 2017, with 137 patents from 99 inventors. Leading employers of inventors based in Bucharest, RO include Nxp Usa, Ixia, Honeywell.

Showing 1–50 of 99 inventors

Rank Inventor Primary Company Patents
1 Mihail Nistor Nxp Usa 5
2 Marius Pavel Nistor Ixia 4
2 Mihai Brezeanu Honeywell 4
2 Razvan Ionescu Nxp Usa 4
2 Radu-Marian Ivan Nxp Usa 4
#6 Bogdan-Catalin Serban Honeywell 3
#6 Teodor Madan Nxp Usa 3
#6 Mihai Ciuc Digitaloptics Corporation Europe Limited 3
#6 Mihai-Ionut Stanciu Nxp Usa 3
#6 Ionut-Valentin Vicovan Nxp Usa 3
#11 Octavian Buiu Honeywell 2
#11 Mihail Florin Constantinescu Ixia 2
#11 Nicusor Penisoara Freeescale Semiconductor 2
#11 Andrei Minculescu Honeywell 2
#11 Robert Mares Adobe 2
#11 Constantin Miroslav Intralinks 2
#11 Roland Kunst PepsiCo 2
#11 Mircea Ionita Daon Holdings Limited 2
#11 Stefan Dan Costea Honeywell 2
#11 Dan Ioan Dumitru STOICA Infineon Technologies Ag 2
#11 Madalina Zarafin Oracle 2
#11 Adrian Capata Digitaloptics Corporation Europe Limited 2
#23 Elena BURCEANU Bitdefender Ipr Management 1
#23 Valentin Mocanu Digitaloptics Corporation Europe Limited 1
#23 Virgiliu Pop 1
#23 Marian Rat{hacek over (a)} Ixia 1
#23 Alexandru Rosiu Adobe 1
#23 Grigore G. Lupescu Nxp Usa 1
#23 Dan-Alexandru Calavrezo 1
#23 Florin Mihalache Unknown 1
#23 Rene Catalin Palalau Freeescale Semiconductor 1
#23 Vlad Valceanu Bitdefender Ipr Management 1
#23 Bogdan Tenea Keysight Technologies Singapore (Holdings) Pte. 1
#23 Florin Popescu Oracle 1
#23 Radu Nicolau Fotonation Limited 1
#23 Andrei Cristian Ionescu Adobe 1
#23 Vlad Stanciu Ixia 1
#23 Corneliu-Ilie Calciu 1
#23 Sorin Musat Leavitt Medical 1
#23 Mihnea Gangea Digitaloptics Corporation Europe Limited 1
#23 Mihai Alin Dindareanu King.Com Limited 1
#23 Ionut Dumitran Veridium Ip Limited 1
#23 Catalina-Petruta Juglan Infineon Technologies Ag 1
#23 Corneliu Florea Digitaloptics Corporation Europe Limited 1
#23 Solomon Coriiu 1
#23 CRISTIAN DANIEL BERNEANU Max-Planck-Gesellschaft Zur Föderung Der Wissenschaften E.V. 1
#23 Stefanita Ciurel Fotonation Vision Limited 1
#23 Serban Nicolae Stamatin Syddansk Universitet 1
#23 Eugen Pavel 1
#23 Nicolae-Marian Alexandrescu 1