Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Prangins, CH ranks #8,924 worldwide for total patents filed all time, with 236 patents from 34 inventors. Leading employers of inventors based in Prangins, CH include De Grisogono S.A., Chopard International Sa, E.I. Du Pont De Nemours And.

Showing 1–34 of 34 inventors

Rank Inventor Primary Company Patents
1 Fawaz Gruosi De Grisogono S.A. 66
2 Karl-Friedrich Scheufele Chopard International Sa 37
3 Caroline Gruosi-Scheufele Chopard International Sa 21
#4 Karolin Scheufele Chopard International Sa 20
#5 Michel C. Renaud E.I. Du Pont De Nemours And 12
#6 Olivier Jordan Centre Hospitalier Universitaire Vaudois (C.H.U.V.) 9
#7 Karolin Gruosi-Scheufele Chopard International Sa 8
#8 Andre J. Weith Zyma Sa 6
#8 Frederic Crettex Vaucher Manufacture Fleurier S.A. 6
#10 Saskia CAMPS Ebamed Sa 5
#10 Henri Mispreuve 5
#10 Jean-Michel Philippoz E.I. Du Pont De Nemours And 5
#13 Caroline Scheufele Chopard Holding S.A. 3
#13 Mardit Matian Htceramix S.A. 3
#15 Pierre-Michel Golay Franck Muller Watchland Sa 2
#15 Pierre Raye Stellram S.A. 2
#15 Philippe M. Narbel Ciba-Geigy 2
#15 Hermann Gehri Stellram S.A. 2
#15 Jean-Claude Risse Autologic, S.A. 2
#15 Thierry ATHANASE Haleon Ch Sarl 2
#15 Barbara Traulsen 2
#15 Daniel Jover 2
#15 Pierre-Etienne Bourban École Polytechnique Fédérale De Lausanne 2
#15 Laurent Chalard 2
#25 Malgorzata Rozwadowska Gsk Consumer Healthcare Sarl 1
#25 Caroline Scheuffle Le Petit-Fils De L.U. Chopard & Cie Sa 1
#25 David Nicolet Montres Rolex S.A. 1
#25 Jeffrey Jump Unknown 1
#25 Christian PASQUALI 1
#25 Alexandre Kursner Lord 1
#25 Philippe M. Narld Zyma Sa 1
#25 VINCENT RASPAIL Haleon Ch Sarl 1
#25 Bradley Robert Athay Gsk Consumer Healthcare Sarl 1
#25 Paola Bernasconi Lecoultre Gsk Consumer Healthcare Sarl 1