Felix Hohenthanner
Felix Hohenthanner is an associate in the IP/IT practice group. Felix Hohenthanner studied business law at the Vienna University of Economics and Business. During his studies, he worked on the legal staff of another commercial law firm and in a tax consultancy. Before joining E+H, he worked as an associate in the regulatory, litigation, and […]
Hannah Kercz
Hannah Kercz works as attorney-at-law (“ständige Substitutin”) at E+H. She specialises in all areas of IT law, including e-commerce and data protection law. A particular focus of her work is on all issues relating to artificial intelligence. Hannah Kercz studied law at the University of Vienna. Before joining E+H, she worked as a lawyer in […]
Lukas Weber
Lukas Weber is an associate in the IP/IT practice group. Lukas Weber studied law and political science (BA) at the University of Vienna. In addition, he is currently studying business administration (BSc) with a focus on business law at the University of Vienna. Before joining E+H as an associate, he gained valuable professional experience while […]
Iris Hermetter
Iris Hermetter works as attorney-at-law (“ständige Substitutin”) at E+H. She has extensive expertise in the areas of competition law, intellectual property law and media law. Iris Hermetter studied law at the University of Graz and spent a semester abroad at the Université de Poitiers, France. In 2024, she completed the course in art law at […]
Helmut Liebel
“This year, Helmut Liebel has consistently delivered exceptional results in handling our intellectual property matters in Austria. His deep understanding of IP law, paired with a strategic and innovative approach, has been invaluable to us. He is not only highly knowledgeable but also proactive and responsive, making complex legal issues straightforward.” Legal500, 2025 “Excellent IP/IT […]
Florian Sagmeister
Florian Sagmeister practices in the areas of unfair competition (UWG), distribution systems, state aid law, IP law (copyright, trademark law, and protection of personality), and contract drafting. Florian Sagmeister has a law degree from the University of Vienna. For his superior academic performance, he was accepted into the High Potential Program of the University of […]
Andreas Zellhofer
“He really tries to get into the details.” Chambers Europe, 2025 “Exceptional Expertise, outstanding strategist and negotiation skills.” JUVE, 2025 “He is solution-oriented.” Chambers Europe, 2025 “He provides a perfect service with his knowledge and commercial view.” Chambers Europe, 2024 “imponierende Erfahrung und Durchsetzungsstärke”, Mandant JUVE, 2024 “Captaining the Vienna squad and leading on this […]
IP/IT Law
The Practice Group IP/IT + Competition Law provides support with questions about UWG, data protection, e-commerce, trademark law, software licenses, contract drafting and distribution systems.
