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Düsseldorf
+49 211 600 55-379 +49 211 600 55 050 d.raasch@heuking.de
Languages
German, English
Practice groups/Expertise
Consulting focuses
- Optics and solid-state light sources
- Thin-film technology
- Semiconductor manufacturing
- Materials Physics
- Measurement and control technology
- Navigation technology
- Unified Patent Court
Vita
- Registered as representative before the Unified Patent Court (UPC) since 2023
- Admitted as German Patent Attorney (GPA) 2013
- Admitted as European Patent Attorney (EPA) 2008
Admitted as European Trademark and Design Attorney 2013
- Education and former activities
- Farago Patentanwaltsgesellschaft mbH 2019-2022
- Jones Day 2018
- Jostarndt Patentanwalts AG 2010-2018
- Philips IP&S GmbH 2004-2010
- Development Engineer and Project Leader - LG.Philips-Displays GmbH 2001-2004
- Scientific Engineer - Philips Forschungslaboratorien Hamburg & Aachen 1989-2001
- Thesis at the RWTH Aachen University in parallel to my Philips-job 1989-1995
- Physics study in Hamburg 1983-1989
Qualifications/Current topics
Dr. Detlef Raasch is a patent attorney with many years of experience. He holds a doctorate in physics, has industry experience and security clearance. He handles patent application, patent granting and patent litigation proceedings before national patent offices, including the European Patent Office, the Unified Patent Court and national courts. As a physicist, he has a broad range of technological expertise and production experience.
Affiliations
- epi (Institute for European Patent Attorneys)
- German Patent Bar Association
- VPP (Association of Intellectual Property Experts)
Dr. Detlef Raasch's Distinctions

Leaders League 2023
Publications
2023
Akteneinsicht in Patentnichtigkeitsverfahren bei Geheimhaltungsinteressen
IPRB 2023, 29-30, Verlag Dr. Otto Schmidt, Köln,
together with Dr. Anton Horn2022
Heuking grows patent attorney practice with Farago hire
Juve Patent, November 10, 2022
Lectures
2023
Neuanmeldungen mit KI-Aspekten
Spring conference of the patent experts OWL, April 25, 2023
2017
IP-Law
FhG-ILT, 2017, Aachen
2016
Schutz von Ideen durch Patente, Gebrauchsmuster, Marken und Designs
AC2-Innovationstag, 39 Seiten, December 15, 2016, Aachen
2010
Creating Value with Intellectual Property Rights, first – third lecture
Internationale Sommerschule für OLED & OPV 2010, Krutyn
2001
Field emission of Ba dispenser cathodes
Display and Vacuum Electronics Conference, Session B5, May 2-3, 2001, Garmisch-Partenkirchen
2000
Mass Spectroscopy and Gas Poisoning of Oxide Cathodes
IVSEC Conference 2000, Technical Digest D-3, July 10-13, 2000, Orlando, USA
1998
Dynamic Shielding during Ion Bombardment of Ba Dispenser Cathodes
IVESC Conference 1998, July 8, 1998, Tsukuba, Japan
1990
The role of wall coercivity and energy on the read-out stability of GdTb-Fe based magneto-optical disks
IEEE Trans.Magn Conference Brighton, April, 17-20, 1990, United Kingdom