Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Solvay Solexis S.P.A. — 167 Patents

Rank (All Time): #4,469 of 106,120Top 5%
101 inventors
167 Patents All Time

Top Inventors at Solvay Solexis S.P.A. All Time

Showing 1–50 of 101 inventors

RankNamePatents
1 Giuseppe Marchionni 24
1 Vincenzo Arcella 24
3 Vito Tortelli 22
#4 Pier Antonio Guarda 19
#5 Margherita Albano 17
#6 Alessandro Ghielmi 15
#6 Marco Apostolo 15
#8 Julio A. Abusleme 14
#8 Walter Navarrini 14
#10 Claudio Adolfo Pietro Tonelli 13
#11 Francesco Triulzi 12
#11 Valeri Kapeliouchko 12
#13 Luca Merlo 10
#13 Pierangelo Calini 10
#15 Claudia Manzoni 9
#15 Marco Galimberti 9
#15 Mario Visca 9
#15 Milena Stanga 9
#19 Marco Malvasi 8
#19 Rosaldo Picozzi 8
#21 Giovanni Comino 7
#21 Patrizia Maccone 7
#21 Piero Gavezotti 7
#24 Antonio Russo 6
#24 Ivan Wlassics 6
#24 Mattia Bassi 6
#24 Paola Vaccarono 6
#24 Stefano Arrigoni 6
#24 Stefano Millefanti 6
#30 Antonella Di Meo 5
#30 Giovanni Fontana 5
#30 Marco Avataneo 5
#33 Aldo Sanguineti 4
#33 Fiorenza D'Aprile 4
#33 Giulio Brinati 4
#33 Tiziana Poggio 4
#33 Ugo De Patto 4
#38 Enrico Marchese 3
#38 Fabio Polastri 3
#38 Gabriella Carignano 3
#38 Giambattista Besana 3
#38 Graziano Giuseppe Vezzulli 3
#38 Roberto Garaffa 3
#38 Stefano Ferrero 3
#38 Tania Trombetta 3
#38 Ugo Piero Bianchi 3
#47 Alba Chittofrati 2
#47 Alessio Marrani 2
#47 Alberto Zompatori 2
#47 Elvira Pagano 2