Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

La Chaux-de-Fonds, CH ranks #3,297 worldwide for total patents filed all time, with 911 patents from 267 inventors. Leading employers of inventors based in La Chaux-de-Fonds, CH include Luxury Timepieces International Sa, Mettler-Toledo Gmbh, Montblanc-Simplo Gmbh.

Showing 1–50 of 267 inventors

Rank Inventor Primary Company Patents
1 Dino Modolo Luxury Timepieces International Sa 52
2 Yves Marmier Mettler-Toledo Gmbh 39
3 Valerie Antifora Montblanc-Simplo Gmbh 34
#4 Jean-Bernard Peters Eta Sa Manufacture Horlogère Suisse 24
#5 Silvio Dalla Piazza Swatch Group Research And Development 21
#6 Pierre Struzka Societe Des Produits Nestle S.A. 18
#7 Stanislas Blein Glenmark Pharmaceuticals S.A. 16
#8 Alexander Heubi onsemi 15
#9 Frederic Jeanrenaud Omega Sa 14
#9 Rodolphe Cattin Titan International 14
#11 Claude Ray Girard-Perregaux S.A. 13
#11 Claude Emmenegger Audemars Piguet (Marketing) Sa 13
#11 Lucien Bovet Philip Morris Products S.A. 13
#14 Samuel Hou Ichnos Sciences Sa. 12
#14 Darko Skegro Glenmark Pharmaceuticals S.A. 12
#14 Giulio Papi Manufacture D'Horlogerie Audemars Piguet Sa 12
#17 Sébastien Dassi Societe Des Produits Nestle S.A. 10
#18 Claude Laesser Ebauches, S.A. 9
#18 Pierre-André Finazzi Montblanc-Simplo Gmbh 9
#20 Franck-Charles-Cyril Orny Harry Winston Sa 8
#20 Jeremy Loyau Novimmune Sa 8
#20 Eric Vittoz Centre Electronique Horloger S.A. 8
#20 Rami Lissilaa Ichnos Sciences Sa. 8
#20 Yves Salvadé Danaher 8
#20 Damien Regamey Societe Des Produits Nestle S.A. 8
#26 Jean-Charles Poli Asulab S.A. 7
#26 Vincent Bérard Vincent Berard Sa 7
#26 Raphael Garret Nivarox-Far S.A. 7
#29 Raphael Weber Ep Systems Sa 6
#29 Stéphane Von Gunten Manufacture Et Fabrique De Montres Et Chronometres Ulysse Nardin Le Locle Sa 6
#29 Anne Donnet-Hughes Google 6
#29 Mario Dellea Em Microelectronic-Marin Sa 6
#29 Romain Ollier Ichnos Sciences Sa. 6
#29 David Hurni Montres Jaquet Droz Sa 6
#29 Gerard Rossier Universo S.A. 6
#29 Silvio Dalla Piazza Asulab S.A. 6
#29 Yvan Teres Asulab S.A. 6
#29 Jean-François Mojon Richemont International Sa 6
#39 René Von Kaenel Rio Tinto Alcan International Limited 5
#39 Yves Corthesy Lvmh Swiss Manufactures Sa 5
#39 Charles G. Bechtiger Sargent & Greenleaf 5
#39 Alain Vuilleumier Swatch Group Research And Development 5
#39 Marjorie Cugney Sowind Sa 5
#39 Raoul-Henri Erard Ebauches, S.A. 5
#39 Carole Kasapi Cartier Creation Studio Sa 5
#39 Helmut Hader 5
#39 Rene Bannwart Corum, Ries, Bannwart & Co., S.A. 5
#39 Didier Raphael Balli Power Integrations 5
#39 Marie-Agnes Doucey Ichnos Sciences Sa. 5
#39 Nicolas Dehon Sowind Sa 5