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USPTO Patent Rankings Data through Dec 31, 2025
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Catania, IT All Time

1,387 patents  ·  336 inventors

Ranked #2,281 of 112,640 cities Top 3%

Catania, IT ranks #2,281 worldwide for total patents filed all time, with 1,387 patents from 336 inventors. Leading employers of inventors based in Catania, IT include Stmicroelectronics Sa, Sgs-Thomson Microelectronics S.A..

Showing 1–50 of 336 inventors

Rank Inventor Primary Company Patents
1 Francesco Pappalardo Stmicroelectronics Sa 52
2 Enrico Rosario Alessi — 46
3 Piero Giorgio Fallica Stmicroelectronics Sa 30
3 Simone RASCUNÁ Stmicroelectronics Sa 30
3 Giovanni Girlando Stmicroelectronics Sa 30
#6 Alessandro Finocchiaro Stmicroelectronics Sa 25
#7 Sebastiano Ravesi Stmicroelectronics Sa 23
#8 Luca De Ambroggi Stmicroelectronics Sa 22
#8 Ignazio Martines Stmicroelectronics Sa 22
#10 Leonardo Fragapane Stmicroelectronics Sa 21
#11 Michelangelo Pisasale Stmicroelectronics Sa 19
#12 Giuseppe Spampinato Stmicroelectronics Sa 18
#12 Cesare Ronsisvalle Stmicroelectronics Sa 18
#14 Delfo Nunziato Sanfilippo Stmicroelectronics Sa 17
#15 Mirko Dondini Stmicroelectronics Sa 16
#15 Salvatore Pisasale Stmicroelectronics Sa 16
#15 Enrico Castaldo Stmicroelectronics Sa 16
#15 Nunzio Spina Stmicroelectronics Sa 16
#15 Mario Chiricosta Stmicroelectronics Sa 16
#20 Salvatore Scaccianoce Stmicroelectronics Sa 15
#20 Gaetano Cosentino Sgs-Thomson Microelectronics S.A. 15
#20 Giovanni Sicurella Stmicroelectronics Sa 15
#20 Michele Alessandro Carrano Stmicroelectronics Sa 15
#24 Maria Eloisa Castagna Stmicroelectronics Sa 14
#25 Antonino Torres Stmicroelectronics Sa 13
#25 Carmelo Ucciardello Stmicroelectronics Sa 13
#25 Stella Loverso Stmicroelectronics Sa 13
#25 Roberto Larosa Stmicroelectronics Sa 13
#29 Santo Alessandro Smerzi Stmicroelectronics Sa 12
#29 Giovanni Matranga Stmicroelectronics Sa 12
#29 Angelo Scuderi Stmicroelectronics Sa 12
#32 Stefano Sueri Sgs-Thomson Microelectronics S.A. 11
#32 Maria Giaquinta Stmicroelectronics Sa 11
#32 Dino Costanzo Stmicroelectronics Sa 11
#32 Giuseppe Arena Stmicroelectronics Sa 11
#32 Giuseppe Scilla Stmicroelectronics Sa 11
#32 Giuseppe Notarangelo Stmicroelectronics Sa 11
#32 Daniele Prati Stmicroelectronics Sa 11
#32 Salvatore Lombardo Stmicroelectronics Sa 11
#40 Cateno Marco Camalleri Stmicroelectronics Sa 10
#40 Noemi Graziana Sparta Stmicroelectronics Sa 10
#40 Simone RASCUNA' Stmicroelectronics Sa 10
#43 Mario Antonio Aleo Stmicroelectronics Sa 9
#43 Antonino Alessandria Stmicroelectronics Sa 9
#43 Valeria Pittala′ Pfizer 9
#43 Simona Lorenti Stmicroelectronics Sa 9
#47 Salvatore G. Pastorina Maxim Integrated Products 8
#47 Marco Branciforte Stmicroelectronics Sa 8
#47 Antonino La Malfa Stmicroelectronics Sa 8
#50 Giampiero Sberno Stmicroelectronics Sa 7

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