Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Arcadia, CA ranks #959 worldwide for total patents filed in 2021, with 154 patents from 91 inventors. Leading employers of inventors based in Arcadia, CA include Xencor, Celligence International, Washington University. That works out to 2.7 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 91 inventors

Rank Inventor Primary Company Patents
1 Qiyu Luo 5
1 Rumana Rashid Xencor 5
1 Pavan Agarwal Celligence International 5
1 Lihong Wang Washington University 5
1 Perry Li Pacesetter 5
1 Jonathan Ortiz Rivera Celligence International 5
#7 Yuxiang Zhong Medtronic 4
#7 Alexander Lifshitz Biosense Webster (Israel) 4
#7 Yuan Chen City Of Hope 4
#7 Po Shan Hsu Soraa Laser Diode 4
#7 Rajendra Gurudas Sardesai Vasoinnovations 4
#7 Roman C. Gutierrez Digitaloptics Corporation Mems 4
#13 Xiwu Cao Canon 3
#13 George Kamin Biosense Webster (Israel) 3
#15 Vladimir Ilchenko Oewaves 2
#15 Joseph Kiok Comcast 2
#15 Shuren Hu Silc Technologies 2
#15 NOLAN RAJENDRA SARDESAI Vasoinnovations 2
#15 Eric Poliquin Gentherm Incorporated 2
#15 Frank Locatell 2
#15 Oliver Joen-an Ma Unknown 2
#15 Yiwen Li Medtronic 2
#15 Guangren Chen Heart Test Laboratories 2
#15 Gerardo Morabito Mems Drive 2
#15 Benjamin Phan Fastener Technology 2
#15 Juan Banuelos Weiler Engineering 2
#15 Xue Yang 2
#15 Gregory Christmas 2
#15 Patrick Leung Illumina 2
#15 Arthur L. Lane Photon Systems 2
#15 Judy Jahey Chung Modne 2
#32 Rami Yassine Halliburton Energy Services 1
#32 Katherine Lai Niagara Bottling 1
#32 Michael Sean McPhillips Amazon 1
#32 Walter M. Fierson Eyenovia 1
#32 Robert Scott Leland 1
#32 Ming-Lai Lai 3M 1
#32 Saehee Park Modne 1
#32 Eric Joseph Lai Skyworks Solutions 1
#32 Tuan Thanh Phan Ebay 1
#32 Sheng-He Huang Unknown 1
#32 Chi-Lin Lee Csl Behring Gene Therapy 1
#32 Peter Treadway Acton 1
#32 Defu ZENG City Of Hope 1
#32 Paul Cartier Beckman Instruments 1
#32 Stephanie Yang Acoustic Systems, Inc. (Ny) 1
#32 Edward Eng The Boeing 1
#32 Sreelakshmi Chilukuri Gbt Travel Services Uk Limited 1
#32 Xing-Quan Liu The Boeing 1
#32 Xueming Yu University Of Southern California 1

Part of California