Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Hessen, DE ranks #4,173 worldwide for total patents filed all time, with 676 patents from 42 inventors. Leading employers of inventors based in Hessen, DE include Lenovo (Singapore) Pte., Panasonic, Mitsui Chemicals.

Showing 1–42 of 42 inventors

Rank Inventor Primary Company Patents
1 Joachim Loehr Lenovo (Singapore) Pte. 492
2 Rikin SHAH Panasonic 53
3 Akiko Matsumoto Mitsui Chemicals 16
#4 Joachim Gerstel Joint Analytical Systems Gmbh 15
#5 Stefan Gutermuth 10
#5 Christian Striegel Incoe 10
#7 Julia Irmscher Checkpoint Systems 9
#8 Michael Christian Büddefeld The Boeing 5
#8 Christoph Budzus Deublin Company 5
#8 Artemiy A. Solyakov IBM 5
#8 Jonghyun Suh Here Global B.V. 5
#8 Maike Siemons The Procter & Gamble 5
#13 Carsten Neitzke General Motors 4
#14 Hugo Eduardo Teomitzi The Boeing 3
#14 Martin Kuemmel BMW 3
#14 Kai Herda Nordson 3
#14 Alexander Golitschek Elder von Elbwart Sumitomo Electric Industries 3
#18 Marco Franz Gärtner The Boeing 2
#18 Torsten Dietz 2
#18 Ahmed Ameri Laird Technologies 2
#18 Oliver von Satori-Montecroce The Procter & Gamble 2
#18 Alexander Golitschek Edler Von Elbwar Panasonic 2
#23 Patrice Petong The Procter & Gamble 1
#23 Viadimir Lavrik Siemens Aktiengesellschaft 1
#23 Saskia Kraemer The Procter & Gamble 1
#23 Ralph Miethe Kanthal Gmbh 1
#23 Kamal Galrani 1
#23 Andrew J. Cammer Avaya 1
#23 Karthik Nageshwara Rao Baker Hughes Oilfield Operations 1
#23 Stefan Heidenreich 1
#23 Andrea Piesker Honeywell 1
#23 Niels Staar Honda Motor Co. 1
#23 Monir Gallouch Ic-Haus Gmbh 1
#23 Valentin Huck 1
#23 Ralf Schuermann Sun Chemical 1
#23 Thomas Koehnen General Motors 1
#23 Klaus-Dieter Albert The Boeing 1
#23 Roland Domke Honeywell 1
#23 Tanja Hess Cisco 1
#23 Jens Frundt Cabot 1
#23 Martin Leissner Tyco Electronics Logistics Ag 1
#23 Lothar Ullrich Schneider Automation 1