Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Quito, EC ranks #17,709 worldwide for total patents filed all time, with 81 patents from 56 inventors. Leading employers of inventors based in Quito, EC include Medos International Sarl, Halliburton Energy Services, Stc.Unm.

Showing 1–50 of 56 inventors

Rank Inventor Primary Company Patents
1 Stefano Berti Medos International Sarl 7
2 Byron Raúl López Robayo 4
3 Maria Elena Guerrero 3
3 Roberto Cid Vivanco 3
3 Juan Pablo Stacey Halliburton Energy Services 3
#6 Renato Andrade Bejarano 2
#6 Daniel Andres Riofrio Almeida Stc.Unm 2
#6 Floyd D. Ireland Baker Hughes Holdings 2
#6 Ricardo Jorquera Halliburton Energy Services 2
#6 Fred E. Larreategui 2
#6 Ronald Efrain Zabala-Goetschel 2
#6 Albert D. Loggy 2
#6 Luis Roberto King Solis Google 2
#6 Luis W. Levy 2
#6 Ricardo Schmalbach Reynolds Consumer Products 2
#16 Diego Patricio Sandoval Torres 1
#16 Neptali Rene Cristobal Ordonez Jacome 1
#16 Edwin Cevallos Arellano 1
#16 Luis H. Cumbal Unknown 1
#16 Ernesto Mateus 1
#16 Ferdinando Tessarolo 1
#16 Edwin Renato Andrade Bejarano 1
#16 Fabian Ernesto Saenz University Of South Florida 1
#16 Paul Astudillo 1
#16 Carl Schweizer 1
#16 Sergio Martin Carabajal 1
#16 Veronica SORGATO CNRS 1
#16 Kelly Ryan Littrell Pluto 1
#16 Sandro Sanchez 1
#16 Maria Soledad Benitez Ohio State University 1
#16 Byron Enrique Rosario Ruiz Schlumberger Technology 1
#16 Patricio Montalvo 1
#16 Florent Bringer Schlumberger Technology 1
#16 Henry Esteban Mora 1
#16 Leo Bryce Schraeder 1
#16 Max Valentin Ulloa Reinoso 1
#16 Carolina Elizabeth Ulloa Espinosa 1
#16 Pablo Roggiero 1
#16 Edison Ramiro Taco Lasso 1
#16 Patricio H. Beltran 1
#16 Luis Wandemberg-Boschetti 1
#16 Marta P. Izquierdo Quimi Google 1
#16 Friedrich Freiermuth 1
#16 Mario Moreno Manzano Reynolds Consumer Products 1
#16 Carlos Raul Espinosa-Montalvo 1
#16 Pedro Ospina 1
#16 Ricardo Schmalbach Restrepo Reynolds Consumer Products 1
#16 Timothy W. Collen Schlumberger Technology 1
#16 Laurenz Anton Kistler Hahn Google 1
#16 Romulo Guerrero Unknown 1