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 10,151–10,200 of 11,638 inventors

RankNamePatents
#5274 Robert E. Warren 1
#5274 Robert M. Waymouth 1
#5274 Roger D. Weekly 1
#5274 Yanbin Liu 1
#5274 Ruchir Jha 1
#5274 Ruediger Kellmann 1
#5274 Ruhi Sharma Mittal 1
#5274 Rui-Ye Shen 1
#5274 Ruwan B. Tennakoon 1
#5274 Allison C. Allain 1
#5274 Rudolf M. Tromp 1
#5274 Rui Wang 1
#5274 Brian C. Twichell 1
#5274 Bryan D. Trimm 1
#5274 Rui Xu 1
#5274 Zi Yu Zhu 1
#5274 Rui Yin 1
#5274 Russel L. Young 1
#5274 Ruichi Yu 1
#5274 Britney Tong 1
#5274 Yang Liu 1
#5274 Ryan Bergsma 1
#5274 Yangfan Liu 1
#5274 Ya Qiong Liu 1
#5274 S. VenkataKrishnan 1
#5274 S J. Chey 1
#5274 S Sridhar 1
#5274 Sami Abed 1
#5274 Brian W. Thomson 1
#5274 Samuel Richard Baskinger 1
#5274 Sara H. Basson 1
#5274 Saurav Basu 1
#5274 Saurab Basu 1
#5274 Samaneh Bayat 1
#5274 Yan Heng Lu 1
#5274 Satish K. Beesetti 1
#5274 Bruce G. Taylor 1
#5274 Albert Akhriev 1
#5274 Santosh S. Borse 1
#5274 Sasha P. Caskey 1
#5274 Samantha Catling 1
#5274 Yanjun Ma 1
#5274 Samantha Chan 1
#5274 Yasue Makino 1
#5274 Sandeep Chowdhury 1
#5274 Brian Taba 1
#5274 Sai Koti Reddy Danda 1
#5274 Saugata Das 1
#5274 Sampoorna Dasgupta 1
#5274 Brian W. Svihovec 1