Daniel

Down

Senior Associate

Daniel

Down

Senior Associate

Profile

Daniel has worked across a broad scope of UK and cross-border contentious, non-contentious and advisory IP matters, assisting clients in a wide range of industry sectors including life sciences, software, maritime, sports, aviation and gaming.

He has particular expertise in patent litigation and has been involved in cases before various tribunals including the Patents Court, the Intellectual Property Enterprise Court, the Court of Appeal, the UK Intellectual Property Office, the European Patent Office and multiple divisions of the Unified Patent Court, as well as in co-ordinating and conducting multi-jurisdictional litigation across Europe.

In the life sciences sector his work has involved pharmaceutical formulations, medical devices, vaccines, antibodies, DNA sequencing, veterinary products and agrochemicals.

Daniel joined Powell Gilbert in January 2021.

Key Cases

  • Edwards Lifesciences v Meril (UPC – transcatheter heart valves)
  • BioNTech / Pfizer v Moderna (SARS-CoV2 vaccine)
  • Gilead v NuCana (therapeutic nucleoside analogues)
  • Ocado v AutoStore (UPC – robotics)
  • Neurim & Flynn v Mylan (melatonin formulation)*
  • Emtelle v Hexatronic (fibre optic cables)*
  • GSK v Vectura (asthma/COPD DPI products)*
  • Coloplast v MacGregor (urinary catheters)*
  • Warner-Lambert v Actavis & Others (pregabalin)*

*Prior to joining Powell Gilbert 

Qualifications

2019 Solicitor (England & Wales)

2024 Solicitors (Ireland)

2025 UPC Representative

Education

LLB Law, Durham University

MSc Law, Business and Management, University of Law

Diploma in Intellectual Property Law and Practice, Oxford University

Connections & Networks

Member of AIPPI, CIPA, IPSoc and LES (including LES YMC)

Young EPLAW attendee

Awards & Recognition

Managing IP’s IP Stars – Rising Star (2025)

Additional Facts
Favourite Book

Daniel Kahneman, Thinking Fast and Slow

Additional Facts
Favourite Place

The Lake District

Additional Facts
Interests

Running, Cycling, Squash, Brentford FC