Ulrich Baumgartner

Dr. Mathias Kleespies has headed the trademark and design department of VOSSIUS since 2007, becoming a partner in 2008. He advises his clients in all areas of trademark, design patent, competition and food law and has extensive experience as an IP litigator in these fields of law. Mathias is responsible for the trademark portfolios of some of the world's leading industrial companies and manufacturers in the areas of fashion, telecommunication, high-technology, pharmacy, chemistry, paper, auto...

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

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

For more information, please visit www.gibsondunn.com/lawyer/rieder-markus-s/ .

Dr. Michael Karger is an attorney admitted to practice in Germany, a certified specialist attorney for information technology law and a certified specialist attorney for administrative law. He specializes in advice concerning IT law, copyrights and software law, outsourcing, data protection, and intellectual property (copyright and trade secrets) . Michael drafts, reviews and negotiates license agreements, project, outsourcing, support and distribution contracts, as well as standard terms and...

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

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.

Michael Rüberg is a top attorney recognized by Best Lawyers in the practice area(s) of Intellectual Property Law. Michael, 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 Michael 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...

Christian Zierhut is a top attorney recognized by Best Lawyers in the practice area(s) of Medical Malpractice Litigation. Christian, 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 Christian is held by other top lawyers in the same geographic and legal practice area.