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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Chieti, IT ranks #5,880 worldwide for total patents filed all time, with 429 patents from 100 inventors. Leading employers of inventors based in Chieti, IT include The Procter & Gamble, Dayco Europe S.R.L., Pirella Transmissioni Industriali S.P.A..

Showing 1–50 of 100 inventors

Rank Inventor Primary Company Patents
1 Giovanni Carlucci The Procter & Gamble 87
2 Italo Corzani The Procter & Gamble 39
3 Tommaso Di Giacomo Dayco Europe S.R.L. 20
#4 Marco Di Meco Dayco Europe S.R.L. 19
#4 Vincenzo Macchiarulo Pirella Transmissioni Industriali S.P.A. 19
#6 Marco Raimondi Stmicroelectronics Sa 15
#7 Paolo Pasqualoni Fameccanica.Data S.P.A. 13
#8 Evelina Toro The Procter & Gamble 11
#9 Federico Domenico Licata Dayco Europe S.R.L. 10
#9 Gregorio Luciani Dayco Europe S.R.L. 10
#11 Giovanni Gagliardi Pilkington Group Limited 8
#12 Alberto Visconti Rft S.P.A. 7
#13 Markus ARMBRUST General Motors 6
#13 Franco Cipollone Dayco Europe S.R.L. 6
#13 Paolo Falchi Societa' Italiana Additivi Per Carburanti S.R.L. 6
#13 Rossano Marchesani Alcatel Telspace 6
#13 Alberto Ruffini Dayco Europe S.R.L. 6
#18 Olindo Evangelista The Procter & Gamble 4
#18 Ettore Gaude Dayco Europe S.R.L. 4
#18 Nicola D'Alesio The Procter & Gamble 4
#18 Carmine Pascale Societa Italiana Vetra - Siv S.P.A. 4
#18 Pietro Pelagatti Fameccanica.Data S.P.A. 4
#18 Fabio Nardone Dayco Europe S.R.L. 4
#24 Fabrizio BREGGIA Dayco Europe S.R.L. 3
#24 Danilo Di Cesare Pirella Transmissioni Industriali S.P.A. 3
#24 Gianluca Perfetti Dayco Europe S.R.L. 3
#24 Giacomo Casagrande Dayco Europe S.R.L. 3
#24 Marco Ronci Pilkington Group Limited 3
#24 Marco Cipelli Dayco Europe S.R.L. 3
#24 Mario BONOMINI 3
#31 Fernando De Benedetto 2
#31 Alissa Ioannone Telespazio S.P.A. 2
#31 Matteo Aventaggiato 2
#31 Patrizia Ballerini 2
#31 Mattia Roberto De Luca Dayco Europe S.R.L. 2
#31 Eugenio Lodi 2
#31 Carmelo DI COSTANZO 2
#31 Salvatore Riccobono 2
#31 Toshio Shido Asmo Co. 2
#31 Tommaso DiGiacomo Pirella Transmissioni Industriali S.P.A. 2
#31 Francesco Caciagli 2
#31 Simone CALDERARA 2
#31 Patricia Giuliani 2
#31 Domenico PARZIALE Dayco Europe S.R.L. 2
#31 Luigi Laviola Dayco Europe S.R.L. 2
#31 Giovanna Carlucci The Procter & Gamble 2
#31 Iolanda D'Alimonte 2
#31 Patrizia Di Iorio 2
#31 Renata Ciccarelli 2
#31 Arcangelo DI CARLO Dayco Europe S.R.L. 2