Dipl.-Ing. (Univ.), B. Sc
Marko Brumnik has been a patent professional since 2018. At SONNENBERG HARRISON he brings his extensive expertise in the fields of mechanical engineering, mechanics, electronics and electrical engineering as well as additive manufacturing and Industry 4.0.


Marko Brumnik’s practice focuses on European, German and international patent application proceedings, opposition proceedings and patent litigation as well as European and German trademark searches, trademark applications and trademark litigation.

Marko Brumnik speaks German, English, Slovenian and Russian.


  • Since 2020

    Patent Professional at Sonnenberg Harrison
  • 2018-2020

    Patent Professional at 24IP Law Group Sonnenberg Fortmann
  • 2018

    Graduation with distinction with Engineering Diploma
  • 2017-2018

    Participation in the Pan-European Seal Program of the European Patent Office, "Award of Excellence”
  • 2012-2013

    Study year abroad at the Tomsk Polytechnic University, Siberia/Russia
  • 2010

    Start of studies in mechanical engineering at the Vienna University of Technology