Our People


Patrick Stoner

Partner, European Patent Attorney


Patrick Stoner
Patrick Stoner

Patrick works in our chemistry & materials and engineering patent teams. He is also a member of our designs team. His patent work encompasses the industrial chemistry, food & beverage, mechanical & structural engineering, nanotech, pharmaceutical and transport industries.

He has particular experience in:

  • polymers including silicones and fluoropolymers
  • composite materials
  • photomask manufacture
  • containers, pumps and packaging
  • microbial oils
  • chromatography methods and apparatus
  • small molecule pharmaceuticals
  • filler materials and compatibility treatments for nanoparticles
  • medicine containers and syringes
  • coatings for implantable devices
  • automotive components including suspension and towing systems, corrosion prevention, and airbag materials

Patrick has extensive experience in oppositions and appeals before the EPO especially for large US and Japanese companies. He is a regular business visitor to Japan.

Patrick has a degree in Chemistry from the University of Cambridge.

Patrick joined Mewburn Ellis LLP in 1984, qualifying as a Chartered Patent Attorney 1988 and a European Patent Attorney 1989. He joined the partnership in 1993.

t: +44 (0)117 945 1234
e: patrick.stoner@mewburn.com