Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Oslo, NO ranks #282 worldwide for total patents filed in 2016, with 425 patents from 291 inventors. Leading employers of inventors based in Oslo, NO include Oracle, Microsoft, Optinose As.

Showing 1–50 of 291 inventors

Rank Inventor Primary Company Patents
1 Bjørn Dag Johnsen Oracle 13
2 Matthew Frederick Gray Microsoft 7
2 Per Gisle Djupesland Optinose As 7
#4 Berit Herstad Microsoft 6
#4 Stian Hegna Pgs Geophysical As 6
#6 Geir Wedde Alstom Technology 5
#6 Odd Edgar Bjarno Alstom Technology 5
#8 Kenneth E. Welker Westerngeco L.L.C. 4
#8 Per Torstein Roine Texas Instruments 4
#8 Arild Fuldseth Cisco 4
#8 Dag Georg Moxnes Oracle 4
#8 Anita Kavlie Hoffmann-La Roche 4
#13 Steven Michael Fairway GE 3
#13 Wilfred Edwin Booij Sonitor Technologies As 3
#13 Haakon Bryhni Media Network Services As 3
#13 Torbjørn Ursin Pgs Geophysical As 3
#13 Geir Arne Sandbakken Cisco 3
#13 Haakon Ording Bugge Oracle 3
#13 Jo Klaveness Nycomed Imaging As 3
#13 Bjorn Dag Johnsen Oracle 3
#13 Olivier Gerard Philips 3
#13 Nicolas Goujon Westerngeco L.L.C. 3
#13 Walter Söllner Pgs Geophysical As 3
#13 Ola Tørudbakken Oracle 3
#13 Kristian Tangeland Cisco 3
#13 Kristian Magnus Hage Østensen Cisco 3
#27 Edgar Brun Columbia University 2
#27 Runhild Gammelsaeter Regenics As 2
#27 Eivind Halseth Stokke As 2
#27 Vidar Borthne Cisco 2
#27 Tom Christian Berg GE 2
#27 Shasha Tang Microsoft 2
#27 Nini Kjus Thermo Fisher 2
#27 Tom McPherson Allnutt Sennheiser Communications A/S 2
#27 Terje Didriksen Sinvent As 2
#27 Dag Thorstein Wang Sintef 2
#27 Jest Beylich Sinvent As 2
#27 Dan Peder Eriksen Cisco 2
#27 Øyvind Janbu Silicon Laboratories 2
#27 Sverre Huseby Cisco 2
#27 Ib-Rune Johansen Sinvent As 2
#27 Tom O. Rojahn IBM 2
#27 Britt Sommer Sinvent As 2
#27 Svein Arne Frivik Westerngeco L.L.C. 2
#27 Johan Ludvig Nielsen Cisco 2
#27 Okwudili Orji Pgs Geophysical As 2
#27 Oystein Birkenes Cisco 2
#27 Oleg Melnychuk Microsoft 2
#27 Roy H. Larsen Sciencons As 2
#27 Jonas Dovik ExxonMobil 2