Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Madrid, ES ranks #294 worldwide for total patents filed in 2018, with 440 patents from 340 inventors. Leading employers of inventors based in Madrid, ES include Ericsson, Bormioli Rocco S.P.A., NVIDIA.

Showing 1–50 of 340 inventors

Rank Inventor Primary Company Patents
1 Susana Fernandez Alonso Ericsson 7
2 Alberto Juan Sanchez Garcia Bormioli Rocco S.P.A. 6
3 Esteban Martino Gonzalez 5
3 Pedro Reviriego NVIDIA 5
3 Fabian Castro Castro Ericsson 5
3 Diego Folch Cortes Airbus Operations Sas 5
#7 Javier Lorca Hernando Telefónica, S.A 4
#7 José Ignacio Andrés-Gil Johnson & Johnson 4
#7 Juan Antonio Quiroga Indizen Optical Technologies Of America 4
#10 Pablo Molinero Fernandez Ericsson 3
#10 Eduardo Margallo Balbás Medlumics S.L. 3
#10 Maria Belen Pancorbo Marcos Ericsson 3
#10 José Luis Rubio Guivernau Medlumics S.L. 3
#10 Miguel Angel Muñoz De La Torre Alonso Ericsson 3
#10 Raul FERNANDEZ PLAGARO Consejo Superior De Investigaciones Cientificas (Csic) 3
#10 Pablo Goya Abaurrea Airbus Operations Sas 3
#10 Francisco A. Navarro Felix The Boeing 3
#10 Jorge Juan Bonilla Hernandez Abb Schweiz Ag 3
#19 Pierre Jean Rene Francois Cisco 2
#19 Jose Maria Palazon Romero Telefonica Digital España, S.L.U. 2
#19 Carlos Casado-Montero GE 2
#19 Eduardo Gallo Olalla The Boeing 2
#19 David Barroso Berrueta Telefonica Digital España, S.L.U. 2
#19 Antonio GUZMAN SACRISTAN Telefonica Digital España, S.L.U. 2
#19 Javier López Vidal Alternative Gene Expression S.L. 2
#19 Arcadio Pando Cao Telefónica, S.A 2
#19 Adrienne McNicholas Food Huggers 2
#19 Valentin Ortiz Gispert 2
#19 Julien Guillemaut Airbus Operations Sas 2
#19 Jeronimo Carnés-Sánchez Laboratories Leti S.L. 2
#19 Carlos Bartolomé Asensio 2
#19 Pedro Taboso Ballesteros The Boeing 2
#19 Hanno Hildmann Nec 2
#19 Martin Ivan Levi Telefónica, S.A 2
#19 Santiago Tenorio Sanz Vodafone Group Plc. 2
#19 Jose Javier Pastor Balbás Ericsson 2
#19 Lars Otto Uttenthal Reponex Pharmaceuticals Aps 2
#19 Victor Manuel Avila Gonzalez Ericsson 2
#19 Maria Teresa Gomez Ochoa Laboratorios Farmaceuticos Rovi, S.A. 2
#19 Carlos A. Pérez LaFuente Afirma Consulting & Technologies, S. L. 2
#19 Carlos Querejeta Masaveu The Boeing 2
#19 Luis P. D'Alto The Boeing 2
#19 Rodrigo Alvarez Dominguez Ericsson 2
#19 Maria Angeles Martinez-Grau Eli Lilly 2
#19 Covadonga Pañeda Sylentis Sau 2
#19 Jose Ignacio Andres Gil Johnson & Johnson 2
#19 Tamara Martinez Sylentis Sau 2
#19 Juan Sancho Durá Medlumics S.L. 2
#19 Sandra Linares Mendoza Airbus Operations Sas 2
#19 Sara Cabezas John Deere 2