Roman Stäbler

Professional activity

Roman Stäbler has a deep and broad foundation of technical knowledge owing to his studies of electrical engineering and his subsequent work in the industry. In his work as a patent attorney he focuses on computer and electrical engineering. His extraordinary linguistic finesse allows him to convince examiners in patent granting proceedings and secure claims like no other. Due to his international mandates he has accumulated lots of experience with the major patent offices around the world (Europe, USA, Japan, China).

Areas of expertise

  • Electrical engineering
  • Telecommunication engineering
  • Power supply
  • Safety systems
  • Measurement technology
  • Optics
  • Appliance engineering
  • Packaging technology

Forward-thinking strategist

Carom billiards is a variant of the game where only three balls are in play, making it a sport of absolute precision. Roman Stäbler loves focused concentration and mentally navigating complex scenarios, which he experiences both in his hobby and at the office. Whether it be with billiard queues or patent documents, winning the game means being able to think many steps ahead and mentally exploring the situation to always be one step ahead of the opposition.


2012Professional training in U.S. Patent Law, Washington
2012Partner at Keller & Partner Patentanwälte AG
2010Admission as representative before the European Patent Office (European Patent Attorney)
1998Joined Keller & Partner Patentanwälte AG
1998Postgraduate degree in intellectual property, ETH Zurich
1994Siemens Schweiz AG, supervising telephony test systems in the R&D department
1994Degree in electrical engineering with specialisation in telecommunications, ETH Zurich