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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Laatzen, DE ranks #6,040 worldwide for total patents filed all time, with 413 patents from 78 inventors. Leading employers of inventors based in Laatzen, DE include IBM, Basf Se, Wabco Gmbh.

Showing 1–50 of 78 inventors

Rank Inventor Primary Company Patents
1 Tim Niggemeier IBM 27
2 Marcus Hilgendorff Basf Se 25
2 Uwe Stabenow Wabco Gmbh 25
#4 Wolfgang Klausberger Thomson Licensing 24
#5 Karl-Heinz Fischer U.S. Philips 20
#6 Ulf Preuschoff Solvay Pharmaceuticals, Gmbh 16
#7 Siegmar Koeppe Infineon Technologies Ag 15
#8 Jens Brocke Thomson Licensing 14
#8 Hubert Hirschlag Eastman Chemical 14
#10 Siegmar Koppe Infineon Technologies Ag 13
#11 Klaus Markwardt Otto Hansel Gmbh 12
#12 Erhard Mahlandt Alcatel Lucent 10
#13 Klaus-Guenter Gerling Solvay Deutschland Gmbh 9
#14 Volker Hiestermann Tom Tom Global Content B.V. 8
#14 Gerd Schuenemann Zf Cv Systems Europe Bv 8
#14 Rüdiger Dehmel Unknown 8
#17 Ingo Stumberg Wabco Gmbh 7
#17 Wolfgang Kurt Hoeltgen Grey Orange Pte. 7
#19 Andreas Busch U.S. Philips 6
#19 Gerhard Bockmann Wabco Gmbh & Co. Ohg. 6
#19 Markus NIESSEN Kws Saat Se & Co. Kgaa 6
#19 Lothar Zipfel Solvay Fluor Und Derivate Gmbh 6
#19 Ridha Farhoud Hella Gmbh & Co. Kgaa 6
#24 Witali Huber 5
#24 Jurgen Ewald Siemens Aktiengesellschaft 5
#24 Gerald Spreitz Robert Bosch Gmbh 5
#24 Andreas Siemens Wagner Alarm Sicherungssysteme Gmbh 5
#24 Gerd Schünemann Zf Cv Systems Global Gmbh 5
#29 Lutz Winter Renk Gmbh 4
#29 Immanuel Henken Continental Ag 4
#29 Jurgen Schluter Otto Hansel Gmbh 4
#29 Dieter Singer Kali-Chemie 4
#29 Hans-Joachim Schaeffer Hermann Berstorff Maschinenbau Gmbh 4
#29 Manfred Klemm Hermann Berstorff Maschinenbau Gmbh 4
#29 Otto Jung Gebr. Pfeiffer Ag 4
#29 Bernd Joesten Bizlink Industry Germany Gmbh 4
#29 Roland Peeters Dynaenergetics Gmbh & Co. Kg 4
#38 Dirk Otte Robert Bosch Gmbh 3
#38 Klausdieter Schippl Kabelmetal Electro Gmbh 3
#38 Paul Thiele Kabelmetal Electro Gmbh 3
#38 Carsten Hahn Continental Reifen Deutschland Gmbh 3
#38 Marco Pawlowski Robert Bosch Gmbh 3
#38 Bodo Knoche 3
#44 Oleg Schmelzle Tomtom Germany Gmbh & Co. Kg 2
#44 Gutshoven Frank Basf Se 2
#44 Olaf Schwittay Robert Bosch Gmbh 2
#44 Klaus-Peter Dahm 2
#44 Bernd Wilkes Kali-Chemie 2
#44 Manfred Technau Prakla-Seismos Gmbh 2
#44 Dietmar Bartsch Huttenes-Albertus Chemische Werke Gesellschaft Mit Beschränkter Haftung 2