Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
CS

Chemi S.P.A. — 34 Patents

Rank (All Time): #18,731 of 106,127Top 20%
42 inventors
34 Patents All Time

Top Inventors at Chemi S.P.A. All Time

Showing 1–42 of 42 inventors

RankNamePatents
1 Lorenzo De Ferra 18
2 Stefano Turchetta 17
3 Maurizio Zenoni 13
#4 Pietro Massardo 11
#5 Umberto Ciambecchini 9
#6 Elio Ullucci 5
#7 Oreste Piccolo 4
#7 Paolo Brandi 4
#9 Barbara Pinto 3
#9 Ettore Ammirati 3
#9 Francesco Sannicolo 3
#9 Mauro Anibaldi 3
#9 Tiziana Benincori 3
#14 Aureliano Gaiassi 2
#14 Giorgio Berardi 2
#14 Patrizia Antognazza 2
#14 Valentina Aromatario 2
#14 Vincenzo De Sio 2
#14 Alessandra Verrazzani 2
#14 Annamaria Naggi 2
#14 Andrea Stevenazzi 2
#14 Angela Tuozzi 2
#23 Edoardo Cesarotti 1
#23 Elisabetta Brenna 1
#23 Eleonora Spuria 1
#23 Fausto Bonifacio 1
#23 Felice Stracqualursi 1
#23 Giorgio Cignarella 1
#23 Licia Trimarco 1
#23 Luca Mandelli 1
#23 Mauro Annibaldi 1
#23 Maria Lattanzio 1
#23 Mara Sada 1
#23 Paolo Casellato 1
#23 Serafino Gladiali 1
#23 Simona Andreassi 1
#23 Silvana Cappelletti 1
#23 Simona Tollis 1
#23 Simona Rizzo 1
#23 Stefano Tur{overscore (c)}hetta 1
#23 Guido Cifarelli 1
#23 Andrea Distaso 1