Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Roskilde, DK ranks #2,447 worldwide for total patents filed all time, with 1,269 patents from 361 inventors. Leading employers of inventors based in Roskilde, DK include Novozymes A/S, Knowles Electronics, Zealand Pharma A/S.

Showing 1–50 of 361 inventors

Rank Inventor Primary Company Patents
1 Frank Winther Rasmussen Novozymes A/S 58
2 Claus Erdmann Fürst Knowles Electronics 42
3 Bjarne Due Larsen Zealand Pharma A/S 37
#4 Dorrit Aaslyng Novo Nordisk A/S 31
#5 Lars Lading Qualcomm 25
#6 Yukihiro Kusano Bridgestone 24
#6 Niels Peter Skov Andersen Blackberry Limited 24
#8 Carsten Hjort Novozymes A/S 21
#8 Michael Skjoet Novozymes A/S 21
#10 Thomas Ruhland H. Lundbeck A/S 16
#11 Peter Halvor Larsen Technical University Of Denmark 15
#11 Mikkel Dybro Lundorf Nuevolution A/S 15
#13 Henning Knak Poulsen Oticon A/S 14
#13 Steen Bak Christensen NVIDIA 14
#13 Karsten Videbæk Bard Peripheral Vascular 14
#13 Anders Bjarklev Crystal Fibre A/S 14
#17 Henning Lysdal NVIDIA 13
#17 Poul Egon Bertelsen Takeda Nycomed As 13
#17 Martin Østberg Haldor Topsøe A/S 13
#17 Berit Holmstrom Interlego Ag 13
#21 Klaus Breddam Carlsberg A/S 12
#21 Jens Eskil Trudsoe Cp Kelco Aps 12
#21 Jesper B. JOHANSEN Oticon A/S 12
#24 Arne Jensen Asj Holding Aps 11
#24 Lars Elmekilde Hansen Rockwool A/S 11
#24 Troels Nicolaj Qvist Ambu A/S 11
#27 Jens Christian Andersen Novo Nordisk A/S 10
#27 Thomas Kvist Samplix Aps 10
#29 Vermund Rust Christensen Rockwool International A/S 9
#29 Finn Thyge Okkels Danmarks Tekniske Universitet 9
#29 Casper Dietrich Intel 9
#29 Janne Brunstedt Danisco A/S 9
#29 Tomas Gundberg Bard Peripheral Vascular 9
#34 Niels Pinholt Coloplast A/S 8
#34 John Mark Lawther 8
#34 Michael Linde Jakobsen O-Net Wavetouch Limited 8
#34 Elo Svanebjerg Vestergaard Company A/S 8
#38 Dorte Bartnik Johansson Rockwool A/S 7
#38 Claus Reuber Bard Peripheral Vascular 7
#38 Kasper Rieland JAKOBSEN Ambu A/S 7
#38 Søren Linderoth Technical University Of Denmark 7
#38 Leif Moeller Jensen Rockwool International A/S 7
#38 Thor Husemoen Rockwool International A/S 7
#38 Torben Juul Larsen Vestas Wind Systems A/S 7
#38 Lars Nygaard A/S Foss Electric 7
#46 Lars Hovendahl Brooks Automation Gmbh 6
#46 Jorn Rex Novo Nordisk A/S 6
#46 Casper Skovby Lm Wp Patent Holding A/S 6
#46 Bjarke Goth Intel 6
#46 Henrik Vilstrup Juhl Foss Analytical A/S 6