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 6,801–6,850 of 11,638 inventors

RankNamePatents
#5274 Rana Alotaibi 1
#5274 Ram Sai Manoj Bamdhamravuri 1
#5274 Ranjini Bangalore 1
#5274 Yochana S. Honnavar 1
#5274 Rajesh Barri 1
#5274 Anyang Yu 1
#5274 Ralph Bean 1
#5274 Ralph Thomas Beeston 1
#5274 Rachel K. E. Bellamy 1
#5274 Ralf Bertram 1
#5274 Ramon Betran Monfort 1
#5274 Abhirut Gupta 1
#5274 Anastasios Xouzafeiris 1
#5274 Andrew P. Wyskida 1
#5274 Yong Deng Hu 1
#5274 Ziv Nevo 1
#5274 Raimondo Castino 1
#5274 Ann Wu 1
#5274 Ravi Chandra Chamarthy 1
#5274 Raphael P. Chancey 1
#5274 Andrzej J. Wrobel 1
#5274 Rahul Chandrakar 1
#5274 Ramamohan Chennamsetty 1
#5274 Ravithej Chikkala 1
#5274 Randall A. Craig 1
#5274 Andrew William Wright 1
#5274 Rafaël DEL PINO 1
#5274 Thanuja Tankasala 1
#5274 Anthony Williams 1
#5274 Raghu K. Dev 1
#5274 Raghavendra R. Dhayapule 1
#5274 Ramachandra Divakaruni 1
#5274 Raul Estrada, Jr. 1
#5274 Anthony Whelan 1
#5274 Raymond M. Fallon 1
#5274 Andrew D. Wharmby 1
#5274 Rahul M. Fiske 1
#5274 Ralph Friedrich 1
#5274 Randy M. Fussell 1
#5274 Raj Kumar Gajavelly 1
#5274 Anders Westberg 1
#5274 Yogesh R. Kakde 1
#5274 Anuphinh P. Wanderski 1
#5274 Rajesh Garg 1
#5274 Rachit Garg 1
#5274 Andres Eduardo Vázquez Pérez 1
#5274 Ratnanu Ghosh-Roy 1
#5274 Ramesh K. Goel 1
#5274 Rachappa B. Goni 1
#5274 Raghu G. GopalaKrishnaSetty 1