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 6,001–6,050 of 11,638 inventors

RankNamePatents
#5274 Annwesh Barik 1
#5274 Anirban Basu 1
#5274 Anthony P. Beardsmore 1
#5274 Andrew J. Bernoth 1
#5274 Anand B. Bhagwat 1
#5274 Anamitra Bhattacharyya 1
#5274 Anne Louise Bolgert 1
#5274 Angela Boone 1
#5274 Annuschka Bork 1
#5274 Anand Shantilal Borse 1
#5274 Anouar Braham 1
#5274 Anthony T. Brew 1
#5274 Anthony M. Butler 1
#5274 Anthony J. Bybell 1
#5274 Anthony C. Byrne 1
#5274 Anson J. Call 1
#5274 Antonio Castellucci 1
#5274 Anthony Castrati 1
#5274 Annabella Cavello 1
#5274 Angu S. Chandra Sekaran 1
#5274 Anna M. Chaney 1
#5274 Anthony J. Ciaravella 1
#5274 Ann Eleanor Collins 1
#5274 Andrew R. Conn 1
#5274 Andrew B. Cornwall 1
#5274 Anthony Joseph Cozzolino 1
#5274 Angelo Danducci, II 1
#5274 Anindita Das 1
#5274 Andrew E. Deiss 1
#5274 Angel E. Delgado 1
#5274 Anand T. Desai 1
#5274 Anastasiia Didkovska 1
#5274 Anthony J. DiGiorgio 1
#5274 Andrew M. Eberbach 1
#5274 Andrew Anthony Emmett 1
#5274 Andrew S. Feltham 1
#5274 Anthony B. Ferguson 1
#5274 Andrea Ferrari 1
#5274 Annette S. Riffe 1
#5274 Andres Felipe Rincon Opden Bosch 1
#5274 Andrew John Rindos, III 1
#5274 Antonio Foncubierta Rodriguez 1
#5274 Anne F. Ross 1
#5274 Andrzej Sakrajda 1
#5274 Antonio Manuel Sant Ana Monteiro Torres 1
#5274 Antoine G. Sater 1
#5274 Andreas Schade 1
#5274 Anthony P. Scherk 1
#5274 Andreas Scholze 1
#5274 Anika Schumann 1