Kai Uwe Büchler

Dr. Stefan Müller is a European Patent Attorney and German Patent Attorney at Vossius & Partner Patentanwälte Rechtsanwälte mbB in Munich, where he has been practicing since 2008. His work focuses on Intellectual Property Law, particularly patent prosecution and contentious proceedings before the European Patent Office. Dr. Müller was admitted as a European Patent Attorney in 2013 and as a German Patent Attorney in 2017. He advises clients on patent matters throughout ...

Dr. Hans-Rainer Jaenichen is a German Patent Attorney, a registered European Patent Attorney, and a European Trademark and Design Attorney based in Munich, Germany. He has been a partner at the intellectual property law firm Vossius & Partner Patentanwälte Rechtsanwälte mbB since 1990. His practice focuses on Biotechnology Law and Life Sciences Practice, Intellectual Property Law, Patent Attorney services, and Pharmaceuticals Law . Dr. Jaenichen studied biology and earned a Ph.D...

Since 2018: Kantenwein • Zimmermann • Spatscheck & Partner, partner 2007 – 2018: Kantenwein • Zimmermann • Fox • Kröck & Partner, partner 2005 – 2007: International law firm, Munich office, managing associate 2002 – 2005: International law firm, Munich office, tax consultant 1997 – 2002: Ludwig-Maximilians-University of Munich, research assistant

Dr Frank Thiäner is a partner at POELLATH in Munich. Frank advises shareholders, investors and companies on M&A transactions. His focus is on private equity, family-owned enterprises and cross-border transactions. He also advises on venture capital transactions and succession planning. His clients include well-known German and international private equity funds, owners of medium-sized companies and private investors. He is one of the founders of the Munich M&A Forum e.V., served ...

Dr. Thure Schubert is an Attorney-at-Law (Rechtsanwalt) admitted to practice in Germany since 1994. He joined Vossius & Partner Patentanwälte Rechtsanwälte mbB in 1998 and has been a partner of the firm since 2005. Based in Munich, Dr. Schubert advises national and international clients on matters involving Intellectual Property Law , Litigation, and Technology Law. His practice focuses on advising companies and institutions on a wide range of intellectual property matters, incl...

Qualified to practice law in New York and Germany, Gebhard serves as counsel and as arbitrator. Gebhard has advised a broad range of clients across many industries, including energy and natural resources, healthcare and pharmaceuticals, manufacturing, and financial services. He has acted in many investment and commercial disputes, including high-value post-M&A arbitrations, price revisions under some of Europe’s largest gas import contracts, and disputes arising from other long-term...

Rainer Schaaf, LL.M., partner, is an expert for insolvency law specialized in legal support of distressed M&A deals. He has also special expertise in asserting and defending insolvency claims as well as supporting restructuring procedures. In addition, he has extensive experience in banking and finance law as well as in commercial law. He is a member of the steering committee of the work group Reorganisation, Restructuring and Insolvency of the Juristische Gesellschaft Mittelfranken zu N&...

Dr. Dirk Harmsen is a German Patent Attorney based in Munich and a partner at VOSSIUS & PARTNER Patentanwälte Rechtsanwälte mbB since 2008. He is an authorized representative before the European Patent Office (EPO) and the European Union Intellectual Property Office (EUIPO). His practice focuses on Intellectual Property Law and Pharmaceuticals Law, advising clients on the protection and enforcement of patent rights in Europe and Germany. Dr. Harmsen works extensively on patent g...

Christian Masch is a top attorney recognized by Best Lawyers in the practice area(s) of Media Law. Christian, 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 Christian is held by other top lawyers in the same geographic and legal practice area.

Carl-Richard Haarmann focuses on infringement proceedings in patent and trade mark law, and on trade mark portfolio management. He studied law in Freiburg, Heidelberg, Leuven, and Münster. He spent part of the period of his studies in Canada and South Africa. His dissertation dealt with particular aspects of contract law. Carl-Richard Haarmann has been practising law at BOEHMERT & BOEHMERT since 1997. His work as a partner comprises the management of trade mark portfolios of internat...