Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Lugano, CH ranks #4,089 worldwide for total patents filed all time, with 695 patents from 251 inventors. Leading employers of inventors based in Lugano, CH include Diamond Shamrock Technologies S.A., Zambon S.P.A., Polichem S.A..

Showing 1–50 of 251 inventors

Rank Inventor Primary Company Patents
1 Antonio Nidola Diamond Shamrock Technologies S.A. 30
2 Federico Stroppolo Zambon S.P.A. 28
3 Federico Mailland Polichem S.A. 25
#4 Sergio Marsetti System Plast S.P.A. 20
#5 Andrea Giori Indena S.P.A. 19
#6 Luigi Rossi Gfl S.A. 18
#7 Paolo Bertini Casale Sa 12
#7 Augusto Mitidieri Sintetica S.A. 12
#7 Alberto Bernareggi Cephalon 12
#10 Ronald Glas Luk Lamellen Und Kupplungsbau Beteiligungs Kg 11
#11 Daniele Inaudi Endosense Sa 10
#11 Michele A. Chiarella 10
#11 Carlo Crocco Hublot Sa, Genève 10
#14 Maurizio Marchiorri Altergon Sa 9
#15 Jean Francois Granger Casale Sa 8
#15 Gianni Zoppi Ecochem Aktiengesellschaft 8
#15 Philippe Delhotal La Montre Hermes S.A. 8
#18 Antonio Mele Eniricerche S.P.A. 7
#18 Domenico Romiti Urea Casale Sa 7
#18 Donato Carparelli Inventio Ag 7
#21 Guido Bertoglio Augat 6
#21 Adriana Brizio 6
#21 Marco Valerio Masi Re Mago 6
#21 Hansruedi Lotscher Hoffmann-La Roche 6
#21 Giuseppe Vecchi Apr Applied Pharma Research Sa 6
#26 Pier Andrea Rigazzi 5
#26 Morgan Nicol 5
#26 Fides P. Baldesberger 5
#26 Paolo Brunengo Urea Casale Sa 5
#26 Matthias Hermle Finatec Holding Ag 5
#26 Andrea Alimonti Altergon Sa 5
#26 Pietro Moreo Casale Sa 5
#26 Simone Carucci Altergon Sa 5
#26 Marco Pontiggia Altergon Sa 5
#26 Marco Di Fulvio 5
#26 Wolfgang Klinkel 5
#37 Maurizio Pagliuca Altergon Sa 4
#37 Iris Fabbri 4
#37 Michael Widegren Ipalco B.V. 4
#37 Thomas Treib Mikron Sa Agno 4
#37 Sascha Mantovani 4
#37 Ari Lewenstein Cerbios-Pharma Sa 4
#37 Klaus Bergmann Dirak Dieter Ramsauer Konstruktionselemente Gmbh 4
#37 Giovanni Benardelli Linnea S.A. 4
#37 Raffaele Riva 4
#37 Valeria Frangione Altergon Sa 4
#37 Arturo Lanzarotti Altergon Sa 4
#37 Giovanna Libralon AbbVie 4
#49 Eckhardt Godau 3
#49 Damien PACHOUD Datamars Sa 3