Keller Schneider Patent- und Markenanwälte AG is a Swiss intellectual property firm headquartered in Bern, maintaining Swiss offices in Zurich and Winterthur alongside offices in Munich and Memmingen, Germany. Tracing its origins back to 1957, the firm combines technical expertise, legal precision, and strategic commercial insights to safeguard technological innovations.
The firm features a team of Swiss, German, and European patent attorneys, patent engineers, and attorneys-at-law specializing in disciplines such as precision mechanics, aerospace, electronics, particle physics, nanosciences, software, and life sciences. Keller Schneider serves developers, startups, medium-sized enterprises, and corporate groups across Europe and worldwide.
- Offices: Bern, Zurich, Winterthur (Switzerland); Munich, Memmingen (Germany)
- Founded: 1957
- Authorities: Direct representation before the IPI, DPMA, EPO, UPC, and WIPO