Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Chandler, AZ ranks #95 worldwide for total patents filed in 2021, with 1,312 patents from 576 inventors. Leading employers of inventors based in Chandler, AZ include Intel, Karsten Manufacturing, Globus Medical. That works out to 4.8 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 576 inventors

Rank Inventor Primary Company Patents
1 Elmoustapha Ould-Ahmed-Vall 50
2 Karthik Kumar Intel 32
3 Georgios Dogiamis Intel 29
3 Aleksandar Aleksov Intel 29
3 Telesphor Kamgaing Intel 29
#6 Adel A. Elsherbini Intel 25
#6 Calvin S. Wang Karsten Manufacturing 25
#8 Neil R. Crawford Globus Medical 20
#9 Feras Eid Intel 19
#10 Sasha N. Oster Intel 18
#11 Yizhi Yao Apple 16
#12 Stanley J. Baran Intel 13
#13 John Klein Titan3 Technology 12
#14 Robert Alan May Intel 10
#14 Srinivas V. Pietambaram Intel 10
#14 Kristof Darmawikarta Intel 10
#17 Farshad Akhbari Intel 8
#17 Andrzej J. Chanduszko C.R. Bard 8
#17 Rahul N. Manepalli Intel 8
#20 Sri Ranga Sai Boyapati Intel 7
#20 Brandon M. Rawlings Intel 7
#20 Sri Chaitra Jyotsna Chavali Intel 7
#23 Xiaobo Shi Versum Materials Us 6
#23 Thomas L. Sounart Intel 6
#23 Sujit Sharan Micron 6
#23 Digvijay A. Raorane Intel 6
#23 Gang Zhao Innogrit Technologies Co. 6
#23 Curtis Zwenger Amkor Technology 6
#29 Kyu Oh Lee Intel 5
#29 Ravindranath V. Mahajan Intel 5
#29 Jijun Sun Everspin Technologies 5
#29 Zhiguo Qian Intel 5
#29 Siddharth K. Alur Intel 5
#29 Brian Freeland Shawshank Ledz 5
#29 Debendra Mallik Intel 5
#29 Edwin Verplanke Intel 5
#29 Stephen T. Palermo Intel 5
#29 Javier Soto Gonzalez Intel 5
#29 William J. Lambert Intel 5
#29 Zoltan Kemeny Gacw Incorporated 5
#29 Rita Chattopadhyay Intel 5
#29 Michael B. Vincent Nxp Usa 5
#29 Chandeshwari Chilampalli Hikma Pharmaceuticals Usa 5
#29 Zhichao Zhang Intel 5
#45 Liqiang Zhang Honeywell 4
#45 Wei-Lun Kane Jen Intel 4
#45 John Grimm Philter Labs Incorporated 4
#45 Brandon C. Marin Intel 4
#45 Gang Duan Intel 4
#45 Sai Vadlamani Intel 4

Part of Arizona