Dr. Peter Reckenthäler

Bleichstraße 14
D-40211 Düsseldorf

Phone +49 211 90490-0
Fax +49 211 90490-49


Patent Attorney


  • Studied physics at the Rheinische Friedrich-Wilhelms-Universität, Bonn and the Universidad Autónoma de Madrid, Madrid, Spain; graduated as Dipl.-Phys. 2006
  • Doctoral thesis in physics at the Max Planck Institute of Quantum Optics, Garching near Munich and at the Ludwig Maximilian University, Munich, graduation as Dr. rer. nat. 2009
  • Training as patent attorney 2009 to 2013;
  • Since 2013 patent attorney and authorized representative before the Office of the European Union for Intellectual Property (EUIPO), since 2014 authorized representative before the European Patent Office;
  • Since 2019 Patent Attorney at COHAUSZ & FLORACK


Patentanwaltskammer, epi, Deutsche Physikalische Gesellschaft

Special areas of expertise

Patent law in the fields of

  • Communication and mobile technology
  • Physical technology
  • Optics, lasers, LEDs
  • Electrical engineering
  • Medical technology
  • General mechanical engineering


  •   Patent applications and patent grant procedures
  •   Opposition, nullity and patent infringement proceedings
  •   Freedom-To-Operate-Research


Detailed profile

Dr. Peter Reckenthäler is an expert in general physical engineering, communications engineering, mobile telephony, laser, medical and electrical engineering and advises national and international companies on all issues relating to technical property rights in these areas. His activities include the preparation of extensive validity and freedom to operate opinions and the preparation of patent applications. He also represents clients in important patent granting, opposition and litigation proceedings. 

While completing his degree in physics at the Friedrich-Wilhelms-Universität in Bonn, Peter Reckenthäler also spent a year in Spain as an Erasmus scholarship holder at the Universidad Autónoma de Madrid. His diploma thesis dealt with the investigation of "ultrafast absorption processes in lithium niobate crystals" with femtosecond lasers. As a scholarship holder of the International Max Planck Research School of Advanced Photon Science, he was particularly interested in the generation of electron pulses with femtosecond lasers. He completed his doctorate with the title "Electron Pulses Probing Plasma Dynamics and Aligned Molecules" in 2009. In the same year, he began his training as a patent attorney in a Munich law firm. Since 2013 he has been admitted as a German patent attorney and since 2014 as a representative before the European Patent Office. He joined the team of COHAUSZ & FLORACK in 2019.

Dr. Peter Reckenthäler advises his clients in German and English.


General and official contact

Do you have any questions, wishes or suggestions? We are looking forward to your inquiry and are at your disposal at any time.

Patent- und Rechtsanwälte
Partnerschaftsgesellschaft mbB
Bleichstraße 14
D-40211 Düsseldorf

Phone: +49 211 90490-0
Fax: +49 211 90490-49


DOWNLOAD map and parking Düsseldorf Office

Munich Office

Maximilianstraße 13
D-80539 München
Phone: +49 89 20300-6320
Fax: +49 89 20300-6322

DOWNLOAD map and parking Munich Office


Press contact

If you have more questions about our law firm or need any further documentations or want to subscribe to our press mailing list, please contact our marketing manager Christiane Hering.

Christiane Hering
Marketing Manager

Bleichstraße 14
D-40211 Düsseldorf

Phone: +49 211 90490-266


Applicant contact

Do you have any questions regarding your application or a job vacancy? Please contact our Personnel Officer Andrea Funk.

Andrea Funk
Personnel Officer

Bleichstraße 14
D-40211 Düsseldorf

Telefon: +49 211 90490-0
Telefax: +49 211 90490-49