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 7,301–7,350 of 11,638 inventors

RankNamePatents
#5274 Kenji Seta 1
#5274 Kevin E. Siemonsen 1
#5274 Kevin A. Splittstoesser 1
#5274 Kevin G. Stawiasz 1
#5274 Kei Sugano 1
#5274 Ke Zhang 1
#5274 Ke Zhou 1
#5274 Ke Zhu 1
#5274 Ke Zou 1
#5274 Khalid Abdulla 1
#5274 Khandker N. Adeeb 1
#5274 Khoi Dang 1
#5274 Khanh Nguyen 1
#5274 Kiran K. Anumalasetty 1
#5274 Kimberly L. Atherton 1
#5274 Kirsten Brunner-McDonald 1
#5274 Kimberly H. Cady 1
#5274 Kiran Challapalli 1
#5274 Kirstine F. L. Clapperton 1
#5274 Kirstin E. Coppen 1
#5274 Kimberly M. Fernsler 1
#5274 Kieron Dirk Anthony Hinds 1
#5274 Kimberly D. McCall 1
#5274 Kiran K. Narayan 1
#5274 Kiran Nayak 1
#5274 Kirill Osipov 1
#5274 Kousik Dan 1
#5274 Koichi Kajitani 1
#5274 Konstantin Levinski 1
#5274 Konstantinos Xirogiannopoulos 1
#5274 Krishna Swaroop Athmaram 1
#5274 Krisha Banerjee 1
#5274 Krishna Kumar Chandrasekar 1
#5274 Krishnamohan Dantam 1
#5274 Kristan D. Davis 1
#5274 Krzysztof Fabjanski 1
#5274 Krista Kinnard 1
#5274 Kristof R. Kloeckner 1
#5274 Krishna Kummamuru 1
#5274 Kumudu Geethan Karunaratne 1
#5274 Kuei-Ching Lee 1
#5274 Kurt A. Lovrien 1
#5274 Kushal Mukherjee 1
#5274 Kunal Mukherjee 1
#5274 Kurt A. Rybczyk 1
#5274 Kuen-Ting Shiu 1
#5274 Kumar R. Virwani 1
#5274 Kun Wang 1
#5274 Kwan Yin Andrew Chau 1
#5274 Kyungmin Lee 1