Michael Verken

Peter Johannes Klein has been admitted as a German attorney since 2014. Mr. Klein is specialized in trademark, design, competition and Internet law and strengthens the team of lawyers of VOSSIUS since 2017. He is responsible for the enforcement and protection of trademark, design and competition rights before the courts and his legal consultancy covers the strategic development and management of intellectual property portfolios. Furthermore, Mr. Klein is considered as an expert for topics of ...

Christian Gerloff is a top attorney recognized by Best Lawyers in the practice area(s) of Restructuring and Insolvency Law. Christian, who practices law in Munich, Germany, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Christian is held by other top lawyers in the same geographic and legal practice area.

Rainer Viktor started his training in the field of Intellectual Property protection at the IP law firm VOSSIUS & PARTNER in Munich in 1995. He was admitted to practice as a German Patent Attorney (Patentanwalt) and a European Trademark Attorney in 1998, and as a European Patent Attorney in 1999. Mr. Viktor became a partner in the firm in 2000. Rainer Viktor advises his clients in prosecution of patent applications in the areas of medical devices, health care products, software, bioinforma...

Mathias Schröder is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law and Mergers and Acquisitions Law. Mathias, 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 Mathias is held by other top lawyers in the same geographic and legal practice area.

Björn Biehl is a top attorney recognized by Best Lawyers in the practice area(s) of Restructuring and Insolvency Law. Björn, who practices law in Munich, Germany, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Björn is held by other top lawyers in the same geographic and legal practice area.

Since 2018: Kantenwein • Zimmermann • Spatscheck & Partner, partner 2015 – 2018: Kantenwein • Zimmermann • Fox • Kröck & Partner, partner 2007 – 2014: Kantenwein • Zimmermann • Fox • Kröck & Partner, salary partner 2003 – 2006: Kantenwein • Zimmermann • Fox • Kröck & Partner, lawyer 1999 – 2001: University of Greifswald, research assistant

Stefan Schlawien is a top attorney recognized by Best Lawyers in the practice area(s) of Mergers and Acquisitions Law. Stefan, 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 Stefan is held by other top lawyers in the same geographic and legal practice area.

Lawyer Senior Associate

Christian Rybak is a Shareholder in the Public Law Group in Germany and Chair of the German Health Care & Life Science Practice at Greenberg Traurig. He is a leading practitioner in medical and health care law, in health policy and public policy advice for the healthcare and life sciences industry. With over two decades of experience, he combines legal experience, comprehensive market knowledge and strategic vision to provide comprehensive advice to companies, institutions, government org...

Since 1983: Independent practice 1982 – 1983: Rädler, Raupach & Partner, Munich, freelancer during completion of Ph.D. degree 1975 – 1982: Bayerische Treuhand AG, tax and legal department, Munich