Alexandre Theodorou European Patent Attorney, AWA Brussels, Belgium

Alexandre Theodorou

European Patent Attorney
M.Sc. Chemistry

Alexandre Theodorou is a European Patent Attorney specialising in chemistry and mechanical engineering with 15 years of in-house practice across various industries.

Stemming from his time as a laboratory engineer in the oil and gas industry, Alexandre started his career as a Patent Engineer in 2008 at a Belgian company in the field of proton therapy and radiopharmaceuticals. He also worked in-house for the drilling industry, the mining and lime industry, and for a multinational oil and gas corporation.

Alexandre is a member of the Examination Committee, where he marks copies of the European Qualifying Examination.

Contact information

Visiting address:

Tour & Taxis - Royal Depot Box: 216, Havenlaan 86c Avenue du Port
1000 Brussels, Belgium


  • Agreements
  • Analyses & searches
  • IP Strategy
  • Oppositions
  • Patents
  • Trade secrets


  • Chemistry
  • Cleantech & Sustainability
  • Energy
  • Gas
  • Manufacturing & process technology
  • Materials technology & nanotech
  • Mechanics
  • Medtech
  • Oil & power
  • Organic chemistry
  • Pharma
  • Polymer Engineering


  • English
  • French
  • Italian

Prior experience

  • Patent Attorney, Diamant Drilling Services, 2023
  • Patent Attorney, ExxonMobil, 2019-2023
  • Patent Advisor, Lhoist, 2017-2019
  • Patent Engineer – Tercel Oilfield Products (now separate entities: Diamant Drilling Services, Innovex, Kinetics Upstream Technologies), 2012-2016
  • Patent engineer – IBA (Ion Beam Applications), 2008-2012
  • Assistant – Faculty Polytechnics of Mons (now UMons), 2008
  • Laboratory Engineer – Total Petrochemicals Feluy, 2007
  • Researcher – University of Turin, Italy, 2005-2006


  • M.Sc. Chemistry, University of Mons


  • European Patent Attorney


  • EQE Committee (European Qualifying Examination Committee)