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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Madrid, ES ranks #7,993 worldwide for total patents filed in 2021, with 11 patents from 9 inventors. Leading employers of inventors based in Madrid, ES include Userzoom Technologies, Pure Storage, Takeda Pharmaceutical Company Limited.

Showing 1–9 of 9 inventors

Rank Inventor Primary Company Patents
1 Alfonso de la Nuez Userzoom Technologies 2
1 Joshua Robinson Pure Storage 2
3 Eduardo Bravo Takeda Pharmaceutical Company Limited 1
3 Alberto Martin Perez Consejo Superior De Investigaciones Cientificas (Csic) 1
3 Juan Carlos Martinez Texas Instruments 1
3 Antonio Sanchez Navarro Real-Time Innovations 1
3 Pablo T. Sanz Martinez Rohr 1
3 Fernando J. Navarro Trivec-Avant 1
3 Carlos E. Ruiz Dow Global Technologies 1

Part of California