Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Langen, DE ranks #3,461 worldwide for total patents filed in 2017, with 33 patents from 24 inventors. Leading employers of inventors based in Langen, DE include Hunter Douglas Industries B. V., Bayer Healthcare, Panasonic.

Showing 1–24 of 24 inventors

Rank Inventor Primary Company Patents
1 Jorg Bohlen Hunter Douglas Industries B. V. 4
2 Rolf Schroder Bayer Healthcare 2
2 Jens Bachmann Panasonic 2
2 Karl Beck Basf Se 2
2 Norbert Maurus Chemetall Gmbh 2
2 Alexander Golitschek Edler Von Elbwart Panasonic 2
2 Prateek Basu-Mallick Apple 2
#8 Stephanie Schauhoff Degussa Ag 1
#8 Christian Knörzer Oerlikon Textile 1
#8 Alexander Bongers Fresenius Medical Care Deutschland Gmbh 1
#8 Matthias Germer Biotest Ag 1
#8 Christiane Schönfeld Chemotherapeutisches Forschungsinstitut Georg-Speyer-Haus 1
#8 Dieter Petermann Optis Wireless Technology 1
#8 Martin Listing Te Connectivity Germany Gmbh 1
#8 Marcus Gutscher Biotest Ag 1
#8 Dominik Fenn Fresenius Medical Care Deutschland Gmbh 1
#8 Kurt Schonfeld Chemotherapeutisches Forschungsinstitut Georg-Speyer-Haus 1
#8 Guido Meier-Arendt Siemens Aktiengesellschaft 1
#8 Oliver Jost Tecsis Gmbh 1
#8 Kilian Weniger Panasonic 1
#8 Frederic Charpentier Optis Wireless Technology 1
#8 Christian Am Weg Taylor Hobson 1
#8 DANIEL NIEDBALLA Tecsis Gmbh 1
#8 Soundappan Ramanathan The Goodyear Tire & Rubber 1