AMPERSAND Partnerschaft von Rechtsanwälten mbB.
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AMPERSAND Partnerschaft von Rechtsanwälten mbB. offers a blend of strategic portfolio management and robust enforcement expertise. The practice is jointly headed by Alexandra Heÿn, Federica Togo and Tobias Malte Müller. Togo and Müller, both dual-qualified in Germany and Italy, add particular strength to cross-border mandates involving Italian elements, and Heÿn concentrates on infringement proceedings and the development of trade mark strategies.
Legal 500 Editorial commentary
Testimonials
Collated independently by Legal 500 research team.
- Alexandra Heÿn is a brilliant lawyer with outstanding expertise and impressive professional experience and routine in dealing with difficult legal situations. Working with her is not only professionally enriching but also characterised by genuine appreciation on a personal level. She is an insider tip for excellent legal advice.’
- 'They are extremely pragmatic in their advice, taking into account economic and strategic aspects.'
Key clients
- Prada S.p.A.
- Assa Abloy AB
Work highlights
Represented GEOX in defending against Birkenstock’s sandal design claims before the Cologne courts, securing withdrawal of the action after success at first instance and during appeal.


