Moritz Lochmann

Dr. Wallinger is involved in high profile patent litigation since 1983, including hundreds of patent infringement, patent nullity and patent opposition cases, as well as IP arbitration. A considerable number of these cases were finally decided by the German Federal Supreme Court and are still regarded as landmark decisions. These decisions include, inter alia: “Diving Computer” on the patentability of software programs, “Radio Controlled Clock I, II” on international j...

Christoph Hamm is a Partner in the Real Estate & Construction Law Practice Group in our Munich office. He’s also the Managing Director of our law firm. In his work, he primarily focuses on legal issues surrounding real estate transactions (specifically, the creation of data rooms, implementation of due diligence and contract drafting/negotiations) as well as real estate commercial law (specifically, land contracts, law of agency and tenancy law) and commercial landlord-tenant law. P...

Since 2018: Kantenwein • Zimmermann • Spatscheck & Partner, partner 2003 – 2018: Kantenwein • Zimmermann • Fox • Kröck & Partner, partner 1998 – 2003: Kantenwein von Bechtolsheim & Partner, partner 1992 – 1998: Kantenwein von Bechtolsheim & Partner, tax consultant

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

Ralf Heimann is a top attorney recognized by Best Lawyers in the practice area(s) of Criminal Tax Practice. Ralf, 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 Ralf is held by other top lawyers in the same geographic and legal practice area.

Alexander Fridgen is a top attorney recognized by Best Lawyers in the practice area(s) of Restructuring and Insolvency Law. Alexander, 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 Alexander is held by other top lawyers in the same geographic and legal practice area.

Axel Czarnetzki is a top attorney recognized by Best Lawyers in the practice area(s) of Information Technology Law. Axel, 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 Axel is held by other top lawyers in the same geographic and legal practice area.

Dr. Paul Tauchner graduated in chemistry at the University of Munich. He made his Ph.D. at the Institute of Organic Chemistry in 1974. After completing his training in the field of intellectual property protection in the firm of VOSSIUS & PARTNER, he was admitted to practice as a German Patent Attorney (Patentanwalt) in 1977, a European Patent Attorney in 1978 and a European Trademark Attorney in 1994. Dr. Tauchner has been a partner in the firm since 1980. He works predominantly on oppos...

Dr Michael Grünwald is partner in the Munich office of RITTERSHAUS. He specialises in real estate transactions and financing. His clients include real estate funds, owners of portfolio properties and property developers whom he advises on all issues associated with the acquisition and sale as well as the financing of portfolio properties or projects.

Thomas G.-E. Müller is a top attorney recognized by Best Lawyers in the practice area(s) of Labor and Employment Law. Thomas G.-E., 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 Thomas G.-E. is held by other top lawyers in the same geographic and legal practice area.