Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Nacka, SE ranks #3,636 worldwide for total patents filed all time, with 810 patents from 222 inventors. Leading employers of inventors based in Nacka, SE include Shl Medical Ag, Alfa Laval Separation A/S, Group One Limited.

Showing 1–50 of 222 inventors

Rank Inventor Primary Company Patents
1 Jochen Ratjen Shl Medical Ag 37
2 Claes Inge Alfa Laval Separation A/S 36
3 Fredric Goldstein Group One Limited 32
#4 Mona Matti Ericsson 28
#5 Christer Bohm Net Insight Ab 25
#6 Christian Högstedt 16
#6 Stefan Mats Rikard Karlsson Oracle 16
#8 Mikael Edoff Abb Schweiz Ag 15
#9 Dag Landvik Tempur World 14
#9 Per Fonser Alfa Laval Corporate Ab 14
#11 Christer Sahlberg Medivir Ab 12
#11 Carl-Johan Hjerpe Gas Turbine Efficiency Ab 12
#11 Torbjorn Randahl Ericsson 12
#14 John Robert Christian Friberg Atlas Copco Industrial Technique Ab 11
#14 Mohammed Homman Intel 11
#14 Björn Hårdemark Raysearch Laboratories Ab 11
#17 Natalia Chuvashova Carebay Europe 10
#17 Pär Leander Shl Medical Ag 10
#19 Björn Dahlström Seb S.A. 9
#19 Lars H. Hillert Sandvik Ab 9
#19 Sergey Silkin Microsoft 9
#19 Joachim Roos Net Insight Ab 9
#19 Per Wahlberg Overhorizon (Cyprus) Plc 9
#19 Per O. Oberg Ericsson 9
#25 Goran Wicklund Ericsson 8
#25 Roger Hälleberg Scania Cv Ab 8
#25 Dan Mathiasen Ericsson 8
#25 Stig Roland Henriksson Atlas Copco Aktiebolag 8
#29 Bjorn Fransson Anoto Ab 7
#29 Petter Ljung Ericsson 7
#29 Anders Nordgren Sandvik Intellectual Property Ab 7
#29 Jeanette Persson Sandvik Ab 7
#33 Jens Nybacka Dometic Sweden Ab 6
#33 Axel GUTHMANN Ericsson 6
#33 Per Klintenstedt Shl Medical Ag 6
#33 Tobias Andersson Volvo Truck 6
#33 Martin Evaldsson Scania Cv Ab 6
#33 Gustav Müller Nord Blueair Ab 6
#33 Karl G. Karden Atlas Copco Aktiebolag 6
#40 Hans Niklas Öberg Atlas Copco Industrial Technique Ab 5
#40 Joel Erik Christoffer Metelius Peratch Holdco Limited 5
#40 Alf Eriksson The Tapmatic 5
#40 Mats Sundstrom Svenska Rotor Maskiner Ab 5
#40 Sune Gustafsson Ericsson 5
#40 Anders Herlitz Ericsson 5
#40 Fredrik Egerstrom Lkab Wassara Ab 5
#40 Martin Sandgren 3Nine Ab 5
#40 Philip Fahlborg Profoto Aktiebolag 5
#40 Jonas Karling Atos Medical Ab 5
#40 Mikael Agnevik Ericsson 5