Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

San Leandro, CA ranks #1,064 worldwide for total patents filed in 2021, with 137 patents from 70 inventors. Leading employers of inventors based in San Leandro, CA include Ai Incorporated, Merck, Providence Medical Technology. That works out to 1.5 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 70 inventors

Rank Inventor Primary Company Patents
1 Shahin Fathi Djalali Ai Incorporated 23
2 Miteshkumar Ishwarbhai Patel 6
3 Weiguo Liu Merck 5
#4 Christopher U. Phan Providence Medical Technology 4
#4 Jaime Arturo Romero Tc1 4
#6 Volkmar Guenzler-Pukall Fibrogen 3
#6 Joseph C. Stark, III Tc1 3
#6 Andrew Goodwin G.A.L. Manufacturing Company 3
#6 Jonathan Leland Thorn Gopro 3
#6 Daniel Schwer Early Warning Services 3
#6 Justin Li Intuit 3
#6 Juergen Biener Lawrence Livermore National Security 3
#13 Patrick B. Bennett Apple 2
#13 XIAOHONG ZHONG Pioneer (Corteva) 2
#13 Slav Dugenny Roche Molecular Systems 2
#13 Jonathan Tan Coreshell Technologies, Incorporated 2
#13 Monika M. Biener Lawrence Livermore National Security 2
#13 Lucas Frenz Bio-Rad Laboratories 2
#13 Dean Hu Spiracur 2
#13 Xiaochen Ji 2
#13 Ledio Ago Cisco 2
#13 Douglas M. Lowder Salesforce 2
#13 Karthikram Rajadurai Samsara 2
#13 Emily A. Stein Tulavi Therapeutics 2
#13 Daniel Flowers Terrapower 2
#13 Mauro Melli Magic Leap 2
#13 Marlon Ebido Finelite 2
#13 Martin Russell Raumann Sambanova Systems 2
#29 James Lund 1
#29 Harris SHAPIRO 1
#29 Wing LEE Chinese University Of Hong Kong 1
#29 Jason Ellis Salesforce 1
#29 Christopher Ah NEW Microcube 1
#29 Yating Shi Thermo Fisher 1
#29 Ming Sang Kwan Spansion Llc. 1
#29 Derrick T. Poon Wells Fargo Bank, N.A. 1
#29 David R. Tholfsen Mvrx 1
#29 Daniel Sosa Ca 1
#29 Aron Lau Thermo Fisher 1
#29 Nguyen Tan Juki 1
#29 Robert W. Heubel Immersion 1
#29 Dafeng Ou Meta 1
#29 Patricia Finn Ardelyx 1
#29 Micheal L. Gifford Socket Communications 1
#29 Joseph J. CATANESE Neotract 1
#29 Mark HETTICK Neuralink 1
#29 Nicholas Joel Quintong 1
#29 James William Otermat Niantic 1
#29 Kurt E. Leno Abbott 1
#29 Corey Fredericks Palo Alto Networks 1

Part of California