Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Tromsø, NO ranks #5,322 worldwide for total patents filed all time, with 492 patents from 163 inventors. Leading employers of inventors based in Tromsø, NO include Microsoft, Biotec Pharmacon Asa, Lytix Biopharma As.

Showing 1–50 of 163 inventors

Rank Inventor Primary Company Patents
1 Jan-Ove Almli Karlberg Microsoft 52
2 Dag Steinnes Eidesen Microsoft 22
3 Amund Kronen Johansen Microsoft 21
#4 Rolf Engstad Biotec Pharmacon Asa 20
#5 Steffen Viken Valvåg Microsoft 12
#6 Øystein Rekdal Lytix Biopharma As 11
#6 Olav Lanes Biotec Pharmacon Asa 11
#8 Wenche Stensen Lytix Biopharma As 10
#8 Jan Heier Johansen Microsoft 10
#10 Peter Dahle Heen Microsoft 9
#11 Vegar Skjærven WANG Microsoft 8
#11 Steffen Viken Valvåg Microsoft 8
#13 Vidar Vikjord Microsoft 7
#13 Vegar Skjaerven Wang Microsoft 7
#13 Krister Mikalsen Microsoft 7
#16 Bjørnstein Lilleby Microsoft 6
#16 Rolf Seljelid Biotec Pharmacon Asa 6
#18 Rune Devik Microsoft 5
#18 Håkon Brugård Microsoft 5
#18 Morten Elde Universitetet I Tromsø—Norges Arktiske Universitet 5
#18 Yvonne Piotrowski Universitetet I Tromsø—Norges Arktiske Universitet 5
#22 Anders Andersen Illinois Tool Works 4
#22 Baldur Sveinbjornsson Lytix Biopharma As 4
#22 Baldur Sveinbjørnsson Lytix Biopharma As 4
#22 Sølve Fjerdingstad 4
#22 Morten Bøhmer Strøm Lytix Biopharma As 4
#22 Sanat Wagle Universitetet I Tromsø—Norges Arktiske Universitet 4
#22 Svein Otto Kanstad 4
#22 Bjorn Ragnar Skogen 4
#22 Nils Peder Willassen Universitetet I Tromsø—Norges Arktiske Universitet 4
#22 Frederick A. Leeson Lytix Biopharma As 4
#32 Borre Robertsen Biotec Pharmacon Asa 3
#32 Even Stenberg Henkel Kommanditgesellschaft Auf Aktien 3
#32 Erling Sandsdalen Biotec Asa 3
#32 Liv Marie Eike Lytix Biopharma As 3
#32 Inge Nilsen Biotec Asa 3
#32 Tore Seternes Vitux Group As 3
#32 Merete Linchausen Skar Lytix Biopharma As 3
#32 Vegar Pettersen Microsoft 3
#32 Erlend Jensen Microsoft 3
#32 Ørjan Samuelsen Universitetet I Oslo 3
#32 Anne Husebekk 3
#32 Ketil André Camilio Lytix Biopharma As 3
#32 Dag Rune Gjellesvik Biotec Pharmacon Asa 3
#32 Dag-Eirik Ramsøy Biotec Pharmacon Asa 3
#32 Jarle Mikalsen 3
#32 Bjørn Altermark Biotec Pharmacon Asa 3
#32 Mohamed Raafat El-Gewely Unknown 3
#32 Gunnar Ljosdahl Rasmussen Microsoft 3
#32 Terje Wold 3