Detlef Haß

Leonie Schwarzmeier is a top attorney recognized by Best Lawyers in the practice area(s) of Mergers and Acquisitions Law. Leonie, who practices law in Munich, Germany, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Leonie is held by other top lawyers in the same geographic and legal practice area.

Silke Freund focuses on the contentious – sometimes cross-border – enforcement of trade marks or the defense against asserted infringement claims of third parties. She also supports clients in their worldwide trade mark portfolio management in the filing, assignment, and licencing of trade marks as well as opposition, appeal, and cancellation proceedings before the German Patent and Trade Mark Office (GPTO) and the European Union Intellectual Property Office (EUIPO). Silke Freund ...

Dr. Arno Riethmüller's practice covers a broad spectrum of national and international arbitration and (cross-border) commercial litigation. His expertise includes corporate and commercial law including post M&A, trade-related conflicts, and cartel damage claims. He also advises clients on civil fraud, energy, damages and construction disputes. Arno represents clients across a broad range of industry sectors including private equity, banks/financial institutions, investors, trade, mac...

Matthias Heilmeier is a top attorney recognized by Best Lawyers in the practice area(s) of Asset Finance Law and Restructuring and Insolvency Law. Matthias, who practices law in Munich, Germany, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Matthias is held by other top lawyers in the same geographic and legal practice area.

Ludwig Zesch advises national and international private equity funds, corporate borrowers, debt funds and financial institutions on a range of complex domestic and cross-border financings. His practice includes acquisition finance, direct lending, leveraged buyouts and corporate financing. Ludwig has particular experience handling significant acquisition financings involving a range of debt structures, including unitranche/super senior structures. Prior to joining McDermott, he worked for oth...

Felix Siebler is a top attorney recognized by Best Lawyers in the practice area(s) of Public Law and Public Private Partnership. Felix, 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 Felix is held by other top lawyers in the same geographic and legal practice area.

Christian Schmitt 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 2025. 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.

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...

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

Markus Engelhard is active in all fields of life sciences, pharmacology, and biotechnology, having a particular focus on therapeutic biomolecules and pharmaceutically active agents. His clients include start-up companies, small and medium-sized enterprises, multinational corporations, universities, and academic research institutions. He supports them in acquiring and enforcing intellectual property rights, building up patent portfolios, and representing them in opposition, invalidation, and i...