International Operative Patent Law Office in Hamburg


Inform us of your questions and/or wishes. You can contact us

  • by telephone
  • by fax
  • or by informal e-mail.

Wes hall be happy to arrange an appointment for a personal meeting or consultation.

Dr.-Ing. Hans-Henning Klickow
Dipl.-Ing. Philipp Wetzel

Head Office:
Jessenstr. 4
22767 Hamburg

You can reach us in Hamburg …

…by car with a route planner
Simply type in your starting address, e.g. Berlin, Kochstraße 10. rail
by taxi, 10 minutes to the office from Hamburg Central Station (Hauptbahnhof). By local public rail transport, approx. 15 minutes on lines S1 or S3, as far as Königsstrasse or Hamburg Altona Station. From Hamburg Altona Station approx. 5 minute walk to the office.

… by plane
by taxi, approx. 20 minutes from airport to the office. By Underground Line U1, approx, 20 minutes from airport to Hamburg Central Station (Hauptbahnhof). From there, approx, 15 minutes on public local rail lines S1 or S3 to Königsstrasse or to Hamburg Altona Station.



SME patent promotion "Signo" has been extended until 31.12.2014
» further details in German

EU Patent clears next hurdle, from 09.12.2013
» further details in German 

Law Package against consumer rip-off in force, 10.09.2013
» further details in German

The ECJ dismissed the lawsuits of Spain for unitary patent protection in the EU
» further details in German

Formation of the Committee for the implementation of the Single Patent Court
» further details

10th meeting of the Preparatory Committee - 10 July 2015
» further details