Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Perugia, IT ranks #7,007 worldwide for total patents filed all time, with 338 patents from 139 inventors. Leading employers of inventors based in Perugia, IT include Intercept Pharmaceuticals, Eniricerche S.P.A., Sciclone Pharmaceuticals International (Sg) Pte..

Showing 1–50 of 139 inventors

Rank Inventor Primary Company Patents
1 Stefano Fiorucci Intercept Pharmaceuticals 16
2 Giulio Alberti Eniricerche S.P.A. 15
3 Luigina Romani Sciclone Pharmaceuticals International (Sg) Pte. 11
#4 Marco Angelici Stmicroelectronics Sa 10
#4 Antimo Gioiello Intercept Pharmaceuticals 10
#6 Riccardo Calafiore Unknown 9
#6 Nicola Borgarelli Umbragroup S.P.A. 9
#6 Brunangelo Falini Trovagene 9
#9 Paolo Galletti Officine Meccaniche Galletti O.M.G. S.R.L. 8
#10 Luca Moroni Ipi S.R.L. 7
#11 Marco Amici Rhodia Operations 6
#11 Francesco Bistoni Sigma-Tau Industrie Farmaceutiche Riunite S.P.A. 6
#13 Cristina Mecucci Trovagene 5
#13 Marco Gobbetti Giuliani S.P.A. 5
#13 Umberto Costantino Eniricerche S.P.A. 5
#13 Enrico Brugnoni Marelli Europe S.P.A. 5
#13 Luca Gammaitoni US Air Force 5
#13 Riccardo Vivani Eniricerche S.P.A. 5
#13 Mauro Zenobi Angelantoni Industrie Spa 5
#13 Mario Casciola Fuma-Tech Gesellschaft Für Funktionelle Membranen Und Anlagentechnologie Mbh 5
#13 Chiara Dionigi Consiglio Nazionale Delle Ricerche 5
#22 Luca Marcaccioli 4
#22 Andrea Velardi Innate Pharma 4
#22 Roberto Sorrentino Ericsson 4
#22 Maurizio Leonardi Italmatch Chemicals S.P.A. 4
#22 Marco Vignaroli Benelli Armi S.P.A. 4
#27 Giuseppe Pietro Pio Basta Unknown 3
#27 Maria Giuseppina Martini Philips 3
#27 Massimo Martelli Yeda Research And Development Co. 3
#27 Gusseppe Basta 3
#27 Giampaolo Montineri Cnh America 3
#27 Simone Montori 3
#27 Mirco Rossetti Black & Decker 3
#27 Roberto Palombari Eniricerche S.P.A. 3
#27 Antonio Macchiarulo Intercept Pharmaceuticals 3
#36 Paolo Puccetti 2
#36 Stefano Benicchi Faist Componenti S.P.A. 2
#36 Adelmo Giovannini 2
#36 Cesare Federico Teva Pharmaceutical Industries 2
#36 Desiree Bonci Istituto Superiore Di Sanità 2
#36 Nicola Staffolani 2
#36 Enrico Maria Santicchi Immobiliare Metalprogetti S.R.L. 2
#36 Giuseppe Fontanazza Consiglio Nazionale Delle Ricerche 2
#36 Enzo Marcaccioli Montedison S.P.A. 2
#36 Tommaso Pucci 2
#36 Marco Tortoioli Ricci 2
#36 Francesco Gubbiotti 2
#36 Ursula Grohman Ludwig Institute For Cancer Research 2
#36 Santi Francesco Mangano Google 2
#36 Guido Bambagioni Societe Des Produits Nestle S.A. 2