E. Blum & Co. AG is one of Switzerland’s oldest and most prominent patent and trademark attorney firms, founded in Zurich in 1878. Located in Zurich-Oerlikon at Franklinturm, the firm provides counsel across all disciplines of intellectual property law, supporting small and medium enterprises, multinational groups, academic spinoffs, and venture-backed startups.
With a staff of over 50 employees, including certified Swiss and European patent attorneys, attorneys-at-law, and paralegals, the firm offers technical depth across physics, mechanical engineering, materials science, chemistry, biotechnology, and computer-implemented inventions. Five of the firm’s attorneys serve as accredited Innosuisse IP Coaches, assisting emerging enterprises in structuring robust patent portfolios from inception to exit.
- Headquarters: Franklinturm, Zurich, Switzerland
- Founded: 1878
- Team: Over 50 professionals and support staff
- Accreditations: Innosuisse IP Coaches; qualified representatives before the IPI, EPO, and UPC