Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
Home › Cities › California › San Diego, CA

San Diego, CA All Time

235,197 patents  ·  23,606 inventors  ·  169.6/1k pop.

Ranked #13 of 111,555 cities Top 1%

Showing 9,351–9,400 of 23,606 inventors

Rank Inventor Primary Company Patents
#8341 Roberto Armando Portillo Jarquin Oracle 4
#8341 Ralf Dunkel General Atomics 4
#8341 Keith L. Frankie Cubic 4
#8341 Donald Kay Oracle 4
#8341 Martin Lotz Scripps Research 4
#8341 Gretchen S. Jimenez Vical Incorporated 4
#8341 Subhashis Mohanty — 4
#8341 Robert D. Blanton — 4
#8341 Kwan Young Shin Broadcom 4
#8341 Pascal Bonaventure Johnson & Johnson 4
#8341 Satyaprasad Srinivas Via Telecom 4
#8341 Jose Guzman M-I L.L.C. 4
#8341 Mark Stidham Trius Therapeutics 4
#8341 Ho Ming Luk Fair Isaac 4
#8341 John S. Ahn Amylin Pharmaceuticals 4
#8341 Robert K. Pina RTX (Raytheon) 4
#8341 Timo Hanninen Nokia 4
#8341 Kunihiro Tsuchida Salk Institute For Biological Studies 4
#8341 Monica Zepeda Canji 4
#8341 Svetlana Gramatikova Verenium 4
#8341 Kiley Prilliman Baylor Research Institute 4
#8341 James Carl Ellard Moog 4
#8341 Robert William Sharp — 4
#8341 R. Erik Holmlin Geneohm Sciences 4
#8341 Ray Wallace Kyocera Wireless 4
#8341 Mark McCoy Cypress Semiconductor 4
#8341 Tatyana V. Khasonova Inspire Pharmaceuticals 4
#8341 Jay Plaehn — 4
#8341 Donald A. Kearns Oracle 4
#8341 Tak Sze Intel 4
#8341 Joseph Rodriguez Mentor Graphics 4
#8341 David Waller Normalair-Garrett (Holdings) Limited 4
#8341 Cheuk Chan Packetvideo 4
#8341 Ioan-Niculae Bogatu Far-Tech 4
#8341 Sumantra Chakravarty Qualcomm 4
#8341 William G. Wixted Quest Software 4
#8341 Dmitry Berger Silk Road Holding Group Co. 4
#8341 Richard V. Keele — 4
#8341 Erik Viirre University of California 4
#8341 Steven Breidenbach HP 4
#8341 Jean-Noel Billaud — 4
#8341 Andrew W. Gieschen Quadrant Technologies Limited 4
#8341 Dominic A. Chenelia — 4
#8341 Jain Krotz Nanogen 4
#8341 Ricky Lieu Ambrx 4
#8341 Douglas Young Cubic 4
#8341 Li Yang Planet Polymer Technologies 4
#8341 Steven William Santoro University of California 4
#8341 Jeffrey D. Chismar Gen-Probe Incorporated 4
#8341 Cherish K. Teters Jmar Technologies 4

Part of California

Other Cities in California

San Jose, CA289,949
San Francisco, CA225,019
Sunnyvale, CA118,568
Palo Alto, CA102,302
Mountain View, CA89,675
Fremont, CA78,732
Santa Clara, CA75,863
Cupertino, CA74,517
Los Angeles, CA61,348