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 4,501–4,550 of 11,638 inventors

RankNamePatents
#3096 Pallab Roy 2
#3096 Pavel Roy Paladhi 2
#3096 Paul Samaniego 2
#3096 Paul F. Seidler 2
#3096 Parameswaran Selvam 2
#3096 Parminder Singh 2
#3096 Pawel Slowikowski 2
#3096 Paula Kim Ta-Shma 2
#3096 Parameswara R. Tatini 2
#3096 Paul S. Taylor 2
#3096 Paul Kristan Temme 2
#3096 Paul-John A. To 2
#3096 Paul R. Walling 2
#3096 Patrick L. Walters 2
#3096 Peter Bak 2
#3096 Peter John Cullen 2
#3096 Peter Fischer 2
#3096 Peter Hagelund 2
#3096 Peng Han 2
#3096 Perry A. Harwood 2
#3096 Peter Haumer 2
#3096 Peter M. Held 2
#3096 Pei-Yi Lin 2
#3096 Peng Liu 2
#3096 Per Lutkemeyer 2
#3096 Peter Sprygada 2
#3096 Peter E. Stubbs 2
#3096 Peng Tang 2
#3096 Peter T. Waltenberg 2
#3096 Peter Wu 2
#3096 Peter B. Yocom 2
#3096 Petros Zerfos 2
#3096 Peter Zimmer 2
#3096 Phillip Carl ADAMS 2
#3096 Phani Kumar V. U. Ayyagari 2
#3096 Phaedra Boinodiris 2
#3096 Philip R. Chauvet 2
#3096 Philip G. Emma 2
#3096 Phillip Duane Isaacs 2
#3096 Philip J. Oldiges 2
#3096 Phillip W. Palmatier 2
#3096 Phillip J. Restle 2
#3096 Philippe Suter 2
#3096 Pierre C. Berlandier 2
#3096 Pietro Iannucci 2
#3096 Ping Li 2
#3096 Piyawadee Sukaviriya 2
#3096 Ping-Chuan Wang 2
#3096 Po-Chun Lin 2
#3096 Po-Hsun Tseng 2