Rentsch Partner

Rentsch Partner is a boutique which is highly recommended for patent protection and litigation work. The firm has European patent attorneys for technical fields such as mechanics, chemistry, computer technology, and electrical engineering.

The key patent attorneys include Louis Lagler, Andrea Carreira, Alfred Köpf and Dany Vogel. Vogel, who specialises in computer technology, and Köpf, who handles biotechnology work, are non-permanent judges of the Swiss Federal Patent Court.

For disputes, the firm has experienced lawyers such as Christian Hilti, Gregor Wild and Matthias Städeli. Hilti and Städeli also hold judicial positions. Wild and Städeli specialise in soft IP work. The partners are supported by consultants, patent engineers and associates.

Patent case studies show invalidity and infringement work. Clients include Eli Lilly and Company and 41medical. Demian Stauber left the firm in July 2023 for a career break.

Case studies show trade mark oppositions and infringement work in a range of sectors. Suzana Häggi is a Rising Star to watch. 2019 Rising Star Maria Iskic was promoted to partner in 2020. Magda Streuli-Youssef left the firm in September 2022 to set up her own firm.