Leonhard Sonner has been working as a project associate at HARTE-BAVENDAMM since 2026. His focus is on intellectual property law, in particular trademark and competition law.
Leonhard studied law at Bucerius Law School in Hamburg. He spent his time abroad studying at the University of Cambridge (UK). After passing his second state examination, he obtained a Master of Laws (LL.M.) from King's College London, specialising in Intellectual Property Law.
Since 2026: Project associate at HARTE-BAVENDAMM
2025 – 2026: Research assistant at HARTE-BAVENDAMM
2023 – 2024: LL.M. at King's College London, UK (specialising in Intellectual Property Law)
2022: Second state examination, Hamburg
2020: First state examination, Hamburg
2014 – 2020: Law studies at Bucerius Law School
