Stephan Gruber

Dr. Dirk Harmsen is a German Patent Attorney, authorized representative before the European Patent Office as well as before the EUIPO and has been a partner at VOSSIUS & PARTNER since 2008. In his work as a patent attorney he focuses on grant, opposition and nullity proceedings before the European Patent Office, the German Patent and Trademark Office and the German Federal Patent Court. Dr. Harmsen has extensive experience in compiling validity and freedom-to-operate expert opinions as we...

Petra Ostermaier is a top attorney recognized by Best Lawyers in the practice area(s) of Data Security and Privacy Law. Petra, who practices law in Munich, Germany, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Petra is held by other top lawyers in the same geographic and legal practice area.

Steffen Woitz is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation. Steffen, who practices law in Munich, Germany, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Steffen is held by other top lawyers in the same geographic and legal practice area.

Dr Daniel Pflüger has, for approximately 20 years, been advising clients on matters involving public construction and environmental law. He concentrates on giving legal advice regarding the procurement of planning approval, in particular concerning the project development of complex (large-scale) building projects. His range of expertise covers planning approval for one-family homes, construction management planning of large housing projects and complex special real estate such as hospit...

Holger Ebersberger is a top attorney recognized by Best Lawyers in the practice area(s) of Mergers and Acquisitions Law. Holger, who practices law in Munich, Germany, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Holger is held by other top lawyers in the same geographic and legal practice area.

Lawyer since 2012 PhD in tax law (2013) Certified Specialist in Tax Law (2015) Certified Specialist in Criminal Law (2017)

Ulrike Thole-Groll is a top attorney recognized by Best Lawyers in the practice area(s) of Criminal Defense and Criminal Tax Practice. Ulrike, who practices law in Munich, Germany, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Ulrike is held by other top lawyers in the same geographic and legal practice area.

The founding partner Professor Dr. Christoph Knauer is responsible for the areas of corporate criminal law, commercial criminal law, tax criminal law, and medical criminal law, as well as criminal appeals and constitutional complaints. He has many years of experience in all areas of criminal law and criminal procedure law; his litigation experience in particular also covers proceedings before the German Federal Court of Justice and the German Federal Constitutional Court. Prof. Dr. Knauer adv...

Prof Dr Frank Stellmann offers national and international companies advice on the topics of asset and share deals transactions, property and asset management, support for institutional investors, family offices and project developers. He has decades of experience providing advice for transactions under real estate law as well, as offering support to project developers, from securing building rights to end marketing. He also has extensive knowledge regarding a number of special-purpose propert...

Dr. Karl J. T. Wach has long-standing experience in complex litigation and arbitration. His main areas of practice include banking and finance disputes, disputes in the energy sector, capital market disputes, post-M&A disputes, commercial disputes, manager liability disputes and cartel damages disputes. In domestic and international arbitrations, Karl acts for parties and also sits as an arbitrator. He is a member of the Munich Arbitration Circle (Wissenschaftlicher Gesprächskreis Sc...