Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Ancona, IT ranks #12,481 worldwide for total patents filed all time, with 142 patents from 82 inventors. Leading employers of inventors based in Ancona, IT include Sacmi Cooperativa Meccanici Imola Societa' Cooperativa, Nuovo Pignone Srl, G.T. Line—S.R.L..

Showing 1–50 of 82 inventors

Rank Inventor Primary Company Patents
1 Emilio Re Sacmi Cooperativa Meccanici Imola Societa' Cooperativa 10
2 Giorgio Marchetti Nuovo Pignone Srl 8
3 Alessio Concettoni G.T. Line—S.R.L. 6
3 Francesca Fazioli US Dept of Health & Human Services 6
#5 Dania Tesei Nerviano Medical Sciences S.R.L. 4
#6 Nadia Raffaelli 3
#6 Stefano Ragaini 3
#6 Pietro Massini Ask Industries Gmbh 3
#6 Stefano Squartini Honda Research Institute Europe Gmbh 3
#6 Ricardo Savini 3
#6 Riccardo Muzzarelli Anic S.P.A. 3
#6 Chiara Ferretti Whirlpool 3
#6 Cristian Costarelli Philip Morris Products S.A. 3
#14 Giampaolo Tommasi Atofina 2
#14 Angelo Li Quadri Cassini Avaya 2
#14 Nicoletta Maurizi Eniricerche S.P.A. 2
#14 Roberto Finaurini Sgs-Ates Componenti Elettronici S.P.A. 2
#14 Pierluigi Stipa Atofina 2
#14 Patricia Carloni Atofina 2
#14 Achille Umani Ronchi Montedison S.P.A. 2
#14 Laura Baldelli Avaya 2
#14 Stefano Carnevali Avaya 2
#14 Stefano Filippetti Avaya 2
#14 Corrado Muzzarelli 2
#14 Bruno Mezzetti Hargreaves Plants 2
#14 Mattia Pierpaoli 2
#14 Roberto Castricini Smith & Nephew 2
#14 Cristiano Venturini Iguzzini Illuminazione S.P.A. 2
#29 Pasqualino Spighi Istituto Guido Donegani S.P.A. 1
#29 Paulo Serenellini Electrolux Home Products 1
#29 Mario Magnini 1
#29 Lucio M. Aliprandi 1
#29 Carlo Baldoni 1
#29 Luca Lattanzi 1
#29 Paolo Carrioli Snamprogetti S.P.A. 1
#29 Giulia Cinti 1
#29 Daniela Donelli Aziende Chimiche Riunite Angelini Francesco—A.C.R.A.F. S.P.A. 1
#29 Marcello Pennacchioli 1
#29 Marco Borgiani 1
#29 Federico Gaggiotti Saipem S.P.A. 1
#29 Francesco Capogrosso 1
#29 Guido d'Aloisio Kongsberg Offshore As 1
#29 Claudio Spuri Silvestrini 1
#29 Paolo Mastrostefano Semiconductor Manufacturing International (Beijing) 1
#29 Monica Emanuelli 1
#29 Massimo Montesi Snamprogetti S.P.A. 1
#29 Angelo Putignano 1
#29 Daniele Fattorini 1
#29 Edoardo Capulli 1
#29 Andrea Dini 1