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 4,901–4,950 of 11,638 inventors

RankNamePatents
#3096 Stephen C. Will 2
#3096 Stanislaw Andrzej Wozniak 2
#3096 Sudhir Alluri 2
#3096 Sugato Bagchi 2
#3096 Subashini Balachandran 2
#3096 Subhajit Chaudhury 2
#3096 Subhendu Das 2
#3096 Suzanne C. Deffeyes 2
#3096 Susan M. Eickhoff 2
#3096 Susan A. Hearn 2
#3096 Suzanna Khatchatrian 2
#3096 Sudheer Kotilingala 2
#3096 Sudarsan Lakshminarayanan 2
#3096 Subin Modeel 2
#3096 Sumant Padbidri 2
#3096 Subramanian Palaniappan 2
#3096 Sunanda Patil 2
#3096 Suranjana Samanta 2
#3096 Sundar Saranathan 2
#3096 Sunil K. Sarin 2
#3096 Sumantra Sarkar 2
#3096 Suresh E. Warrier 2
#3096 Sven Oehme 2
#3096 Sven Peyer 2
#3096 Sven Sterbling 2
#3096 Syed I. Haiderzaidi 2
#3096 Sylvain Pharand 2
#3096 Syed Ataur Rehman 2
#3096 Syed Akhass Adnan Wasti 2
#3096 T. Alan Keahey 2
#3096 Tamer Aboualy 2
#3096 Tania Butovsky 2
#3096 Tate T. Harnack 2
#3096 Takashi Imamichi 2
#3096 Tatsushi Inagaki 2
#3096 Tatsuya Ishihara 2
#3096 Takuya Ishikawa 2
#3096 Tao Li 2
#3096 Takuya Matsunaga 2
#3096 Taylor J. Pritchard 2
#3096 Tamanna Z. Sait 2
#3096 Tatsuyuki Shiomi 2
#3096 Takahito Tashiro 2
#3096 Tarun Tater 2
#3096 Taru Varshney 2
#3096 Takahito Watanabe 2
#3096 Takeo Yasuda 2
#3096 Tadayuki Yoshida 2
#3096 Takayuki Yoshizumi 2
#3096 Tao Zhang 2