Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

IBM

Rank (2019): #2 of 32,327Top 1%
11,143 inventors
9,582 Patents 2019

Top Inventors at IBM 2019

Showing 7,501–7,550 of 11,143 inventors

RankNamePatents
#5496 Priya Ashok Nagpurkar 1
#5496 Pratik A. Naik 1
#5496 Prashant Jayaprakash Nair 1
#5496 Prasad G. Naldurg 1
#5496 Prabir Nandi 1
#5496 Pramodh D. Narayan 1
#5496 Pruthvi Panyam Nataraj 1
#5496 Praveen K. R. Pallamparti 1
#5496 Pradeep Parameshwaran 1
#5496 Prasad Velagapudi 1
#5496 Pu Huang 1
#5496 Purna Chandra Jasti 1
#5496 Puspanjali Kar 1
#5496 Purvi S. Patel 1
#5496 Puthukode G. Ramachandran 1
#5496 Purvi K. Trivedi 1
#5496 Pu Zhu 1
#5496 Qiao Qing Dai 1
#5496 Qingjun Gao 1
#5496 Qiang Han 1
#5496 Qiang Wang 1
#5496 Qiongkai Xu 1
#5496 Qin Zhang 1
#5496 Qin Zhao 1
#5496 Qing Hong Zhuang 1
#5496 Qun Tao Ding 1
#5496 Quang C. Duong 1
#5496 Quanfu Fan 1
#5496 Quan Zhang 1
#5496 Ramachandra S. Byahatti 1
#5496 Raymond J. Cadmus, Jr. 1
#5496 Rashmi Chandra 1
#5496 Rashmi D. Chatty 1
#5496 Rahul Chenny 1
#5496 Radhika Chirra 1
#5496 Rami Cohen 1
#5496 Randall A. Craig 1
#5496 Rachel E. Craik 1
#5496 Rafael T. Davoli 1
#5496 Rafael Rossi de Mello Brandao 1
#5496 Rafael Peria de Sene 1
#5496 Rachael Marie Huston Dickens 1
#5496 Randy L. Egan 1
#5496 Razvan Peter Figuli 1
#5496 Rama K. Hazari 1
#5496 Ralph Heller 1
#5496 Randall W. Horman 1
#5496 RAFAEL HORSCHUTZ NEMOTO 1
#5496 Randall C. Humes 1
#5496 Ranganath G. Iyengar 1