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USPTO Patent Rankings Data through Dec 31, 2025
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Sonova Ag — 57 Patents in 2021

Rank (2021): #709 of 31,506Top 3%
98 inventors
57 Patents 2021

Top Inventors at Sonova Ag 2021

Showing 1–50 of 98 inventors

RankNamePatents
1 Christian Frei 7
1 Nadim El Guindi 7
3 Hans-Ueli Roeck 6
3 Hilmar Meier 6
#5 Amre El-Hoiydi 5
#5 Daniel Lucas-Hirtz 5
#5 Nina Stumpf 5
#8 Erwin Kuipers 4
#9 Andre Ochsenbein 3
#9 Federico Ferrari 3
#9 Georg Dickmann 3
#9 Manuela Feilner 3
#9 Ullrich Sigwanz 3
#14 Edward Chau 2
#14 Elmar Fichtl 2
#14 Eleftheria Georganti 2
#14 Erich Dittli 2
#14 Gilles Courtois 2
#14 Harald Krueger 2
#14 Harald Kruger 2
#14 Isaac Hamp 2
#14 Konstantin Silberzahn 2
#14 Leonard Cornelisse 2
#14 Markus Leuthold 2
#14 Markus Mueller 2
#14 Marius Ruefenacht 2
#14 Manuel Weibel 2
#14 Timothée Jost 2
#29 Alessandro Gallo 1
#29 Alexander Maksyagin 1
#29 Alfred Stirnemann 1
#29 Aliaksei Tsitovich 1
#29 Anahi Balbi 1
#29 Andreas Breitenmoser 1
#29 Anne Thielen 1
#29 Andi Vonlanthen 1
#29 Ara Talaslian 1
#29 Axel Schlesinger 1
#29 Barjinder Chana 1
#29 Christoph Bosshard 1
#29 Christian Landolt 1
#29 Claudio Santelli 1
#29 Daniel Baer 1
#29 David Perels 1
#29 Daniel Probst 1
#29 Doris Zahnd 1
#29 Erdal Karamuk 1
#29 Evert Dijkstra 1
#29 Fabrice Charriere 1
#29 Fethi Cherigui 1