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 10,301–10,350 of 11,638 inventors

RankNamePatents
#5274 Jing Zhang 1
#5274 Jing Zhang 1
#5274 Jin Zhang 1
#5274 Jian Zhang 1
#5274 Jiani Zhang 1
#5274 Jinrong Zhao 1
#5274 Jing Zhou 1
#5274 Jia Wei Zhou 1
#5274 Joseph Henry Adamski 1
#5274 John William Alcorn 1
#5274 John S. Alexander 1
#5274 Joshua Allen 1
#5274 Jose Carlos Alvarez Escobar 1
#5274 John J. Andersen 1
#5274 John Carl Anderson 1
#5274 John K. Baker 1
#5274 John S. Best 1
#5274 Joao H. Bettencourt da Silva 1
#5274 Jose Gilberto Biondo, Jr. 1
#5274 Jose Gilberto Biondo Junior 1
#5274 John Borkenhagen 1
#5274 John A. Bowers 1
#5274 Joseph V. Boyle 1
#5274 Joel W. Branch 1
#5274 Joana Sofia Branquinho Teresa Maria 1
#5274 Joanna K. Brown 1
#5274 John P. Bufe, III 1
#5274 John Burg 1
#5274 Joan Byamugisha 1
#5274 John J. Campbell 1
#5274 Joel Luis Carbonera 1
#5274 Joseph Alexander Cass 1
#5274 Joseph Celi, Jr. 1
#5274 John M. Clifton 1
#5274 Jonathan Co 1
#5274 Jonathan T. Coffey 1
#5274 John M. Cohn 1
#5274 Jose Miguel Lobez Comeras 1
#5274 Jose R. D. Coronel 1
#5274 Jose Rizaldy Coronel 1
#5274 John M. Cotte 1
#5274 John D. Curtis 1
#5274 Jodi M. Cutler 1
#5274 Joel D. Dalsky 1
#5274 Joseph Danieli 1
#5274 John K. DeBrosse 1
#5274 Jonathan A. DeBusk 1
#5274 John Carl DelMonaco 1
#5274 Joseph M. Dennis 1
#5274 Joseph Michael Dennis 1