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 6,501–6,550 of 11,638 inventors

RankNamePatents
#5274 Asha Kiran Bondalakunta 1
#5274 Ashish Billore 1
#5274 Paul Taukatch 1
#5274 Asmahan Ali 1
#5274 Patrick Towa 1
#5274 Paul Tung 1
#5274 Paul Umbarger 1
#5274 Pascal Jacobus Christiaan van Ool 1
#5274 Pamela S. Vickers 1
#5274 Asaf Adi 1
#5274 Parvathy Vr 1
#5274 Patrick A. Wagstrom 1
#5274 Patryk M. Walawender 1
#5274 Patrick M. West, Jr. 1
#5274 Paul S. Wiggins 1
#5274 Patrick Wong 1
#5274 Pavel Zelinsky 1
#5274 Paul A. Zulpa 1
#5274 Peter Agorioge 1
#5274 Pedro Arrechea 1
#5274 Peter J. Arterburn 1
#5274 Abderrahim Labbi 1
#5274 Peter R. Ballantine 1
#5274 Arvind Viswanathan 1
#5274 Peter H. Bartlau 1
#5274 Arpana K. Vishweshwarappa 1
#5274 Peter A. Broadhurst 1
#5274 Yingyi Wang 1
#5274 Abhijit P. Kumbhare 1
#5274 Petrus Chan 1
#5274 Ying Wei 1
#5274 Peter A. Coldicott 1
#5274 Peter Ekner 1
#5274 Peter C. Elmendorf 1
#5274 Peter A. Fellowes 1
#5274 Peter G. Finn 1
#5274 Pedro Fontanari Filho 1
#5274 Petr Fousek 1
#5274 Peter Thomas Freiburger 1
#5274 Perry J. Gallo 1
#5274 Yi-Ling J. Wong 1
#5274 Arvind Raj Mahankali Sridhar 1
#5274 Peter Gerstl 1
#5274 Pengfei Gou 1
#5274 Peter A. Gruber 1
#5274 Peter Guglielmino 1
#5274 Peter F. Haggar 1
#5274 Abhinandan Kelgere Ramesh 1
#5274 Peng HuangFu 1
#5274 Artem Spector 1