JUVE Patent

Dr Norbert Hansen


Elisenhof, Elisenstraße 3
80335 Munich
phone_icon Created with Sketch. +49 (0)89 747 266 0
envelope_icon Created with Sketch. Hansen@maiwald.eu


Chemistry, Materials

About Dr Norbert Hansen

Norbert Hansen advises and represents major multinational clients on matters relating to national and international patent protection. His professional activities include securing, maintaining, enforcing and challenging patents and utility models, IP portfolio management and employee invention law. A large part of his work is concerned with opposition and appeal proceedings before the European Patent Office.

His specialist fields are chemistry, chemical engineering, material sciences and semi-conductors.


  • Recommended in Handelsblatt | Best Lawyers "Germany's Best Lawyers" 2020, 2021
  • Recommended in IAM Patent 1000 “World’s Leading Patent Professionals” 2019, 2020


  • BGH denies injunctive relief grace period in patent case, Managing Intellectual Property, 12/2016
  • Infringer cannot intervene in reinstatement procedure, Managing Intellectual Property, 03/2016
  • BPatG judges have adequate technical expertise, Managing Intellectual Property, 06/2015
  • Multiple complaints bring higher cost risk for defendant, Managing Intellectual Property, 03/2014
  • Different disclosure standards for novelty and priority, Managing Intellectual Property, 02/2013
  • One person can sue for nullity twice, Managing Intellectual Property, 04/2012
  • Controlled Thermolysis of Nitrido- and Imidomolybdenum Complexes:  A New Route to Phase-Pure Molybdenum Nitrides, Chemistry of Materials, 10/1998
  • Verfahren zur Herstellung aromatischer Nitrile, DE19647795A1, 05/1998
  • Molekulare Katalysatoren für die Ammondehydrierung, Technical University of Munich, dissertation, 1997
  • Verfahren zur Herstellung von Molybdännitriden, DE19620815A1, 11/1997

More experts at Maiwald