Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Pleasant Hill, CA ranks #981 worldwide for total patents filed in 2022, with 140 patents from 59 inventors. Leading employers of inventors based in Pleasant Hill, CA include Intel, Cisco, IBM. That works out to 4.0 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 59 inventors

Rank Inventor Primary Company Patents
1 Timothy Verrall Intel 16
2 Tristan Antonio Fletcher Cisco 13
3 Matthias Seul IBM 9
#4 Cary Glen Noel Cisco 8
#5 Alexander Farrow Philip Morris Products S.A. 5
#5 Iain HARLOW Cerego Japan Kabushiki Kaisha 5
#5 Joshua Kittleson Bolt Threads 5
#5 Kate LeeAnn Bechtel Vioptix 5
#9 Thomas K. Tcheng Neuropace 4
#9 Robert Morgan Dolphin N2 Limited 4
#9 Poorya Sabounchi Illumina 4
#12 Lyubov Nesteroff Juniper Networks 3
#13 Joseph Michael Young Novartis Ag 2
#13 Manoj C. Desai Gilead Sciences 2
#13 Jeremiah Joseph Akin Ebay 2
#13 Eric John Fairbanks Google 2
#13 Charles Matthew Peterson Hammond Leaf Healthcare 2
#13 Adeola Florence Ojo Chevron 2
#13 Igor Petrunya Lendingclub 2
#13 Lucian Mihailescu Ziteo 2
#13 Steven T. Mitchell Kyphon Sarl 2
#13 Shilpi Bansal Blueowl 2
#13 Timothy M. Stauffer Simpson Strong-Tie Company 2
#13 Ha Hong Caption Health 2
#25 Ruben Kalra 1
#25 Robert Kestner 1
#25 Peter Thomas Setsuda DeVore 1
#25 Abhinav Kumar Plexxikon 1
#25 Donald N. Kjer Linden Research 1
#25 Rudy Rodriguez Lifenet Health 1
#25 Edward J. NEARY Dolby Laboratories Licensing 1
#25 Michael Crane Amazon 1
#25 Emerando M. Delos Reyes Verizon 1
#25 Iain Butler Eargo 1
#25 Anthony Gerald Kern Google 1
#25 Phyllis Reuther Sprint Communications 1
#25 Eric Lin Hu Fornia Biosolutions 1
#25 George Scritchfield Cp Studios 1
#25 William Longton 1
#25 Richard Shinaman 1
#25 Christopher Eskildsen Tc1 1
#25 Peter J. Gazzara Tc1 1
#25 Yuri Regelman Jelli 1
#25 Luiz Silva Wells Fargo Bank, N.A. 1
#25 Maya Ruby Johnson Amazon 1
#25 Olexiy Buyadgie Utilization Technology Development, Nfp 1
#25 David Sherr Charles Schwab & Co. 1
#25 Richard Dannebaum Roche Sequencing Solutions 1
#25 Karsten Martiny Sri International 1
#25 Zoran Simic Microsoft 1

Part of California