Gabriel Llanos Subijana

UK/European Patent Attorney


Gabriel is a UK (Chartered) and European Patent Attorney in the Dehns Engineering Group. He joined Dehns in 2023, after graduating from the University of Southampton and spending over four and a half years at another intellectual property firm.

During his degree, Gabriel studied a wide range of subjects and specialised in Sustainable Energy Systems.  His projects included investigating the effect of lubricant composition on the cracking of wind turbine bearings and assessing the feasibility of using hydrogen for heating homes in Southampton.

Gabriel is a Spaniard who grew up in Brussels and is therefore fluent in Spanish, French and English.


Type of clients and client work

Gabriel has experience in working with clients ranging from large corporations and SMEs to individual inventors.

Gabriel’s work includes drafting patent applications for new inventions, prosecuting patent applications before the UK and European Patent Offices, as well as in various other jurisdictions such as the USA, China and Japan.



Gabriel has a broad range of experience and expertise in Mechanical Engineering such as medical devices, textile products, consumer goods, LNG valve systems, material science and 3D printing, as well as in Software and AI.


Qualifications and Memberships

  • European Patent Attorney, 2022
  • UK (Chartered) Patent Attorney, 2023
  • Fellow of the Chartered Institute of Patent Attorneys (CIPA)


Higher Education

Meng Mechanical Engineering – Sustainable Energy Systems, University of Southampton (2018)

Contact details

Fabric Building
30 Queen Street
M2 5HX
United Kingdom

+44 (0)161 470 8030