Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

IBM — 8,938 Patents in 2021

Rank (2021): #2 of 31,507Top 1%
11,638 inventors
8,938 Patents 2021

Top Inventors at IBM 2021

Showing 7,651–7,700 of 11,638 inventors

RankNamePatents
#5274 Oleg Barenboim 1
#5274 Oliver J. Beacom 1
#5274 Oliver Bent 1
#5274 Olivier Bernin 1
#5274 Ole Fenske 1
#5274 Oliver Lehmberg 1
#5274 Olivier M. Lhomme 1
#5274 Oleksiy Lubyanskyy 1
#5274 Omid Bonakdar Sakhi 1
#5274 Omar-Qais Noorshams 1
#5274 Omar Z. Raza 1
#5274 Omar Vargas 1
#5274 Ondrej Chaloupka 1
#5274 Or Bar-Yaacov 1
#5274 Orvalle Theodore Kirby 1
#5274 Ovadi Somech 1
#5274 Paul Beedham 1
#5274 Patrick J. Bohrer 1
#5274 Paolo Bonzini 1
#5274 Pawel J. Borkowski 1
#5274 Patricia Bui 1
#5274 Patrick Byrne 1
#5274 Patrick Caffrey 1
#5274 Paul L. H. Carroll 1
#5274 Pau-Chen Cheng 1
#5274 Paul R. Chmielewski 1
#5274 Patricia Driscoll Choi 1
#5274 Pawel Cichosz 1
#5274 Paolo Ciravegna 1
#5274 Patrick M. Clough 1
#5274 Paul Cloutier 1
#5274 Paul Cross 1
#5274 Paul M. Crutcher 1
#5274 Paul M. Dantzig 1
#5274 Pascale Dardailler 1
#5274 Paola Florez de Sessions 1
#5274 Patrick Arthur Fagan 1
#5274 Panagiotis Charilaos Filippou 1
#5274 Patricia Foley 1
#5274 Paolo Fraccaro 1
#5274 Pascale Gagnon 1
#5274 Paul Allen Ganfield 1
#5274 Paul Gerver 1
#5274 Parag Gokhale 1
#5274 Pavitra Maras 1
#5274 Patrick McDonagh 1
#5274 Patrick J. McKenna 1
#5274 Pamela L. McLean 1
#5274 Paul F. McMahan 1
#5274 Payal Mehta 1