Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Frederikssund, DK ranks #2,954 worldwide for total patents filed all time, with 1,034 patents from 231 inventors. Leading employers of inventors based in Frederikssund, DK include Novozymes A/S, Novo Nordisk A/S, Isis Pharmaceuticals.

Showing 1–50 of 231 inventors

Rank Inventor Primary Company Patents
1 Helle Outtrup Novozymes A/S 54
2 Palle Jakobsen Novo Nordisk A/S 38
3 Ole Buchardt Isis Pharmaceuticals 32
#4 Mogens Engelstoft A/S Ferrosan 29
#5 Flemming Boegelund IBM 28
#6 John Røn Pedersen 23
#6 Holger Claus Hansen Novo Nordisk A/S 23
#8 Keld Johansen Haldor Topsøe A/S 19
#8 Peter Faarup Novo Nordisk A/S 19
#10 Erik Fischer Novo Nordisk A/S 16
#11 Robert Piotr Olinski Novozymes A/S 15
#11 Asger Heidemann ANDERSEN Oticon A/S 15
#13 Per Vedso Novo Nordisk A/S 14
#13 Jan Topholm Widex A/S 14
#13 Henrik Orum Roche Innovation Center Copenhagen A/S 14
#13 Gina Fischer Egalet 14
#13 Luise Erlandsen Novozymes A/S 14
#18 Eddi Meier Zealand Pharma A/S 12
#18 Louis B. Hansen Novo Nordisk A/S 12
#20 Kent Bondensgaard Zymogenetics 11
#20 Bjarne Andersen Mölnlycke Health Care Ab 11
#20 Finn Sonnenborg Ambu A/S 11
#20 Wagn O. Godtfredsen Leo Pharmaceutical Products 11
#24 Kim Hansen Novozymes A/S 10
#25 Flemming S. Nielsen Novo Nordisk A/S 9
#25 Ivan Diers Novo Nordisk A/S 9
#25 Martin Bondo Jorgensen Bard Peripheral Vascular 9
#25 Kristian Tage Hansen Novo Nordisk A/S 9
#25 Ida Rosenkrands Statens Serum Institut 9
#25 Nina Nicoline Rasmussen Evolva Sa 9
#31 Erik Kjaer Markussen Novozymes A/S 8
#31 Birthe Lykkegaard Hansen Novo Nordisk Health Care Ag 8
#31 Uffe Andersen Georg Fischer Disa A/S 8
#31 Jan Martin Oevergaard Egalet 8
#31 Soren Kvist Gn Resound A/S 8
#31 Ole Frederiksen 8
#31 Tine Bryan Stensbol H. Lundbeck A/S 8
#31 Jimmie Kert 8
#31 Carsten Paludan-Muller Widex A/S 8
#40 Thomas Lundin Christiansen Danmarks Tekniske Universitet 7
#40 Per J. T. Jensen Raychem Limited 7
#40 Torsten Bak Regueira Novozymes A/S 7
#40 Erik B. Thomsen Nkt Photonics A/S 7
#40 Steven Linnebjerg Novo Nordisk A/S 7
#40 Daifi Haoues Sassene Tdk 7
#40 Søren Berg Padkær Novo Nordisk A/S 7
#40 Trine Skovlund Ryge Neerup Zealand Pharma A/S 7
#40 Erik B. Nielsen Novo Nordisk A/S 7
#49 Erling Vangedal-Nielsen 6
#49 Gert Bolt Novo Nordisk A/S 6