Dieter Janßen

Dr. Stefan Fickert (born 1969) is a German Patent Attorney and European Patent Attorney based in Munich with Vossius & Partner Patentanwälte Rechtsanwälte mbB . His practice focuses on Intellectual Property Law , including patent matters involving complex chemical and scientific technologies. Dr. Fickert studied organic, inorganic, and physical chemistry at the University of Erlangen/Nürnberg and the University of Rennes in France. He completed his diploma thesis in the fie...

Jan Endler is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law, Competition / Antitrust Law, Environmental Law, Project Finance and Development Practice, Public Finance Law, Public Law, Public Private Partnership and Regulatory Practice. Jan, who practices law in Berlin, Germany, has been recognized since 2014. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jan is held by other top lawyers in the s...

Dr. A. Olrik Vogel Attorney Certified specialist in building and architects’ law Partner Specialists area : Private building and architectural law, r eal estate and residential property law I advise contractors, clients and planners on private construction and architectural law and represent them both in and out of court. I have particular experience in the defence of liability claims against architects and engineers. However, my particular expertise lies in the interface between proper...

Dr. Wolfgang Patzelt is partner in the Munich office of RITTERSHAUS. He is a specialist lawyer for administrative law and advises project developers and investors on the fast and legally secure enforcement and structuring of building law. He advises projects in the residential/commercial/industrial sectors as well as in the renewable energy sector, primarily wind power and photovoltaics. He also represents municipalities in urban planning law. In addition to drafting development plans, he spe...

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 ...

Since 2023: Kröck Sabel Köppel Dispute Resolution, founding partner 2017 – 2023: Dispute resolution boutique firm, Munich, most recently salary partner 2016: Bavarian ministry of economic affairs, media, energy and technology, senior civil servant in the energy department 2012 – 2016: International law firm, Hamburg, corporate/M&A 2010: Max Planck Institute for comparative and international private Law, Hamburg, research assistant 2009 – 2012: Higher regional c...

Martin Hamer is a Partner in the Environmental Group in Germany. He focuses on environmental matters including soil and groundwater contamination, environmental permits, nature protection, waste management, mining and climate protection. Martin represents clients in complex permit procedures vis-à-vis public authorities, environmental liability litigation and public law contract negotiations. In addition, he advises on environmental and other regulatory matters in corporate and real es...

Peter Mailänder studied law at the universities of Freiburg, Bonn, Hamburg, where he also obtained his doctorate (Dr. jur.), and at New York University. He has been admitted to the bar in New York (Attorney-at-Law) since 1994 and admitted to the bar as an attorney in Germany since 1997. He is currently a member of boards of foundations and supervisory boards and a lecturer on various corporate law topics.

Fabian Meinecke is a top attorney recognized by Best Lawyers in the practice area(s) of Criminal Defense and Criminal Tax Practice. Fabian, who practices law in Berlin, Germany, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Fabian is held by other top lawyers in the same geographic and legal practice area.

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