Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Pleasanton, CA ranks #78 worldwide for total patents filed in 2017, with 1,373 patents from 613 inventors. Leading employers of inventors based in Pleasanton, CA include Central Glass Company, Limited, IBM, Interdigital Technology. That works out to 17.2 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 613 inventors

Rank Inventor Primary Company Patents
1 James L. Hedrick Central Glass Company, Limited 43
2 Sivananda K. Kanakasabapathy IBM 34
3 Sourav Saha IBM 30
#4 Sudheer A. Grandhi Interdigital Technology 14
#4 Yiming Huai Avalanche Technology 14
#4 Jianxiong Shi Apple 14
#4 Kellen Christopher Smalley Kabam, 14
#8 Thomas R. Jenkins Acclarent 13
#8 Benjamin Hindson 10X Genomics 13
#10 Patrick Faith Visa 12
#10 Qian Fu Lam Research 12
#12 Jeffrey G. Linhardt Verily Life Sciences 11
#13 Shifang Li Tokyo Electron Limited 10
#14 Paul Brillhart Applied Materials 9
#14 Taeseok Kim Sunpower 9
#14 Sachin Gopaldas Totale Emc Ip Holding Company 9
#14 Sudhir Kumar Baghel Qualcomm 9
#14 Huagang Xie Palo Alto Networks 9
#14 Benjamin H. Maughan Rovi Guides 9
#14 Jongwook Kye Globalfoundries 9
#14 Andrew D. Bailey, III Lam 9
#22 Kevin Ness 10X Genomics 8
#22 Hans Klein Cypress Semiconductor 8
#22 Robert J. Saxton Chevron 8
#22 Arun Raghupathy Apple 8
#22 Stephan Benny IBM 8
#22 Tanmay Kumar 8
#28 Venkatraman Prabhakar Cypress Semiconductor 7
#28 Andrei Kazmierski X Development 7
#28 Shahid Rauf Applied Materials 7
#31 Ganping Ju Seagate Technology 6
#31 Amy L. Hiddessen Bio-Rad Laboratories 6
#31 Donald A. Masquelier Bio-Rad Laboratories 6
#31 Steven H. Reichenbach Thoratec 6
#31 William L. Smith The Clorox 6
#31 Anand Oswal Cisco 6
#31 Allan Thomson Cisco 6
#31 Seung Bum Rim Sunpower 6
#31 Greg Nyce Siluria Technologies 6
#31 Kerry D. Azelton The Clorox 6
#31 Zhanjie Li Western Digital Technologies 6
#42 Haisheng Rong Intel 5
#42 Stephen Grant Ericsson 5
#42 Rajinder Dhindsa Lam Research 5
#42 Adrian E. Ong Rambus 5
#42 Daniel Hawkins Intellectual Ventures 5
#42 Meir Amiel Emc 5
#42 Bipin Sahni Wells Fargo Bank, N.A. 5
#42 David Edward Fisch Invensas 5
#42 Matthew W. Nelson Verizon 5

Part of California