• IP
  • Competition Law
  • Contract Law
  • Patent Law
  • Utility Model Law


Julian Kammüller studied law at the University of Regensburg and completed his legal clerkship at the Higher Regional Court Munich. Before joining CBH, Julian Kammüller worked for a renowned law firm for banking and capital market law.Since 2019 Julian Kammüller has been working for CBH as an attorney at law in the field of intellectual property law. The main focus of his work is on the patent law proceedings (infringement and validity). Julian Kammüller puts a particular emphasis on a detailed preparation of the case at hand and in particular on a thorough understanding of the technical circumstances.

CBH’s patent litigation team is being recommended regularly: “The team of IP lawyers at this national full-service firm is very well established in the German patent market with two clear specialties. The Cologne team led by Jens Kunzmann enjoys an outstanding position in advice on employee invention law. In Munich, CBH has a well-regarded team for infringement proceedings and nullity suits led by senior partner Stephan Gruber and Hannes Jacobsen.” (JUVE Patent 2023); “The team of CBH has the client’s best interest in mind when advising on patent litigation. CBH’s attorneys cooperate with the client and the patent attorneys team to find solutions in line with the client’s economic goals”, “CBH’s team is optimally composed. Stephan Gruber is something of a legend in patent litigation and tangibly passes on his experience to his younger colleagues – when working together, I see that the team works excellently.” (Legal500 2023).