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 4,851–4,900 of 11,638 inventors

RankNamePatents
#3096 Slavisa Sarafijanovic 2
#3096 Solomon Assefa 2
#3096 Soh Kaijima 2
#3096 Sowmya Kameswaran 2
#3096 Sophia Krasikov 2
#3096 Soumitra Sarkar 2
#3096 Somin Song 2
#3096 Spandana V. Rachamalla 2
#3096 Srinivas R. Brahmaroutu 2
#3096 Srirupa Chakraborty 2
#3096 Sreepurna Jasti 2
#3096 Srirama R. Kucherlapati 2
#3096 Sreenivas Makineedi 2
#3096 Srinivasan Muralidharan 2
#3096 Sreenath Raghunath 2
#3096 Sreeram Ramakrishnan 2
#3096 Srihari Sridharan 2
#3096 Sriharidatta Sriharidatta 2
#3096 Sreekrishnan Venkateswaran 2
#3096 Stephanie Allard 2
#3096 Stefan Amann 2
#3096 Steve Beier 2
#3096 Stefan Bender 2
#3096 Steven R. Bentley 2
#3096 Stephen Burmester 2
#3096 Stephen P. Cherniak 2
#3096 Stephen Coady 2
#3096 Stefania Costache 2
#3096 Stephane Deparis 2
#3096 Steven C. Erickson 2
#3096 Stephen C. Gates 2
#3096 Steven Gene Halverson 2
#3096 Stephen R. F. Head 2
#3096 Steven J. Hnatko 2
#3096 Stephen J. Hobson 2
#3096 Steve Holmes 2
#3096 Stuart S. Horn 2
#3096 Steven J. Horsman 2
#3096 Stephen M. Hugo 2
#3096 Stephen A. Hurst 2
#3096 Stephan Laertz 2
#3096 Stephen A. Laufer 2
#3096 Stephen J. McKenzie 2
#3096 Steven M. Miller 2
#3096 Steven E. Millman 2
#3096 Steven Ocepek 2
#3096 Stuart J. Reece 2
#3096 Stephen Rees 2
#3096 Stephen Paul Ridgill, II 2
#3096 Steven M. Shank 2