Baker McKenzie recruits renowned German IP and technology expert Constantin Rehaag for Frankfurt

With Constantin Rehaag arrival, the firm strengthens in particular its cross-border advisory capabilities in the fields of intellectual property (IP) and technology in the EMEA region. Constantin Rehaag joined the 1st of May 2026 as a partner in Frankfurt and will take over leadership of the German IP team. His team will join him, including Senior Associate Carsten Goldstein and Paralegal Anne Bauschke.

Constantin Rehaag joins Baker McKenzie from Dentons, where he served as a partner, Head of the German practice, and Co-Head of the European Intellectual Property, Data and Technology practice group. He has more than 17 years of experience in intellectual property law. His IP litigation practice covers disputes relating to unfair competition, trademarks, designs, copyright, trade secrets, and patents. A particular focus of his work lies in the cross-border enforcement of IP rights and strategic brand management. He also regularly advises on AI-based business models. Another key area of expertise is combating product and brand piracy, including related criminal enforcement measures.

Constantin Rehaag advises numerous national and international companies, particularly in the technology and digital economy sectors, life sciences/pharmaceuticals, as well as luxury and consumer goods. He is also a frequent speaker at EUROJUST and the German Judicial Academy, and a member of the Legal Expert Commission of the Observatory at the EUIPO.

Alexander Wolff, Managing Partner Germany at Baker McKenzie, commented: “We are very pleased to welcome Constantin to our Frankfurt office. His proven expertise in IP and technology law aligns perfectly with our clients’ needs and further strengthens one of our strategic core areas.”

Eva-Maria Strobel, EMEA Chair of the Global Commercial Practice Group, added: “Constantin brings outstanding experience in complex IP mandates and in forward-looking areas such as artificial intelligence—an area that is becoming increasingly important for our clients. His profile is an ideal addition to our growing team in the region.”

With the addition of Constantin Rehaag, Baker McKenzie continues to expand its IP, technology, and data practice in Europe. Together with the recent arrivals of Indradeep Bhattacharya in London and Frankie Tam in Hong Kong, the firm underscores its commitment to supporting clients in navigating the dynamic developments in IP and technology law - from preventive advice and litigation to resilient protection of AI-driven business models and trade secrets.