Mattias Pierrou European Patent Attorney AWA Stockholm, Sweden

Mattias Pierrou

Partner European Patent Attorney

Mattias Pierrou is an experienced IP attorney with a particular focus on patents, including commercial aspects and dispute resolution, as well as procurement and oppositions. His technical areas of expertise are general physics, wireless communications, computer-implemented inventions, audio and video coding, fiber optics, lasers, sensor technology, measuring and calibration instruments, and the like. Mattias is also a specialist in European patent law and a renowned speaker and mentor.

Contact information

Visiting address:

Jakobsbergsgatan 36
111 44 Stockholm, Sweden


  • Analyses & searches
  • IP due diligence
  • IP Strategy
  • IP Transactions
  • Licensing
  • Litigation
  • Oppositions
  • SEP (Standard Essential Patents)


  • Building & construction
  • Cleantech & Sustainability
  • Electronics
  • Materials technology & nanotech
  • Mechanics
  • Media & entertainment
  • Medtech
  • Software & IT
  • Telecom


  • English
  • Swedish

Prior experience

  • Researcher in laser physics and non-linear optics at the Royal Institute of Technology in Stockholm, 1995-1998


  • M.Sc. Engineering Physics, Royal Institute of Technology, 1995
  • D.E.S.U. Patent Litigation in Europe, Université de Strasbourg, 2017


  • European Patent Attorney
  • Authorised Patent Attorney (Sweden)
  • Registered Representative before the Unified Patent Court (UPC)


  • EPI (Institute of Professional Representatives before the European Patent Office)
  • Photonic Sweden