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 11,501–11,550 of 11,638 inventors

RankNamePatents
#5274 Limei Jiao 1
#5274 Li Jiao 1
#5274 Lin Ju 1
#5274 Bradley J. Smith 1
#5274 Lilian Lai 1
#5274 Linh H. Lam 1
#5274 Lin Heng Lee 1
#5274 Li Li 1
#5274 Li Li 1
#5274 Martin Olsson Wärn 1
#5274 Liran Loya 1
#5274 Lior Luker 1
#5274 Brent Shiver 1
#5274 Liang Ma 1
#5274 Ling Ma 1
#5274 Likhitha Maddirala 1
#5274 Lisa R. Martinez 1
#5274 Lisa B. Maurice 1
#5274 Xu Jun Ge 1
#5274 Lifeng Nail 1
#5274 Lior Ness 1
#5274 Li Niu 1
#5274 Linwood H. Overby, Jr. 1
#5274 Li Peng 1
#5274 Bruce George Rudolph 1
#5274 Lisa N. Schenkewitz 1
#5274 Lisa Seacat DeLuca 1
#5274 Lin Feng Shen 1
#5274 Lisa A. Shepard 1
#5274 Lincoln T. Simmons 1
#5274 Bryan S. Rosenburg 1
#5274 Linda Karin Sundberg 1
#5274 Li-Wen Ting 1
#5274 Lila Title 1
#5274 Lisa F. Walterfeldt 1
#5274 Xue Han 1
#5274 Linbo Wang 1
#5274 Linxiao Wang 1
#5274 Linda Weber 1
#5274 Lijun Wei 1
#5274 Lianzi Wen 1
#5274 Liam A. White 1
#5274 Lisa Marie Wood Bradley 1
#5274 Lin Wei Wu 1
#5274 Bruce Joseph Ronchetti 1
#5274 Li Wu 1
#5274 Li Xia 1
#5274 Lin Xia 1
#5274 Ling Xu 1
#5274 Lin Xu 1