Mr Simon Ayrton > Powell Gilbert LLP > London, England > Lawyer Profile
Powell Gilbert LLP Offices

85 FLEET STREET
LONDON
EC4Y 1AE
England
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Mr Simon Ayrton

Work Department
Intellectual property.
Position
Partner specialising in intellectual property litigation. Work covers advising on full range of intellectual property including patents, trademarks, copyright, designs and confidential information.
Cases include Research Corporation’s Patent (licence of right under the SPC for Carboplatin), IBM v Phoenix (trademark infringement and passing off), Rambus v Micron and Hyundai (patent infringement), Gillette v Corsair (passing off), Monsanto and Searle v Merck (patent infringement), Allergan v Pharmacia (patent infringement), Duracell v Round Imports (trade mark infringement), Sony Computer Entertainment v Ball (circumvention of copy protection measures), Aerotel v Telco (business method patents), Dr Reddy’s v Eli Lilly (patent revocation), Philips and Others v Alba (patent exhaustion and competition), Apple v Nokia (patent infringement), HTC v Apple (patent revocation), Unwired Planet v Huawei (patent infringement and FRAND), Vestel v HEVC Advance (FRAND licensing), Seoul Semiconductor v General Electric (patent revocation) and AutoStore v Ocado (patent infringement)
Career
Trained Bristows; qualified Solicitor 1993; partner Bristows 2000; founding partner Powell Gilbert LLP 2007; Solicitor (Ireland) 2020; UPC Representative 2023.
Memberships
AIPPI; PTMG; CIPA; EPLAW; IPLA; INTA; Marques.
Education
Watford Boys’ Grammar School; Gonville and Caius College, Cambridge (MA Natural Sciences).
Leisure
Food, film.
Lawyer Rankings
London > TMT (technology, media and telecoms) > Intellectual property: patents (contentious and non-contentious)
(Leading partners)Providing its clients with a ‘combination of outstanding legal, technical and strategic competence’, Powell Gilbert LLP is highly capable of advising on the full gamut of patent issues arising from a multitude of technically complex sectors, particularly the life sciences sphere. The group frequently appears before the courts on very significant and market-leading cases. Penny Gilbert, who is a pre-eminent practitioner in the spheres of pharmaceuticals and biotech litigation, and Simon Ayrton, who deploys his extensive experience to assist a panoply of clients with FRAND disputes, as well as patent infringement and validity proceedings, jointly lead the practice. Zoë Butler is recommended for her strengths in multi-jurisdictional disputes, while Alex Wilson, who is fluent in French and German, represents notable clients in a range of matters relating to pharmaceuticals, semi-conductors, medical devices, and explosives. Bethan Hopewell leverages her background in molecular biology to handle issues arising from the life sciences sector, and Ari Laakkonen contributes his particular expertise in electronic patent litigation and licensing disputes. Other recommended lawyers include Tim Whitfield, Peter Damerell, Tom Oliver, Siddharth Kusumakar, Joel Coles, Tess Waldron, Rajvinder Jagdev, and Bryce Matthewson.
London > TMT (technology, media and telecoms) > Intellectual property: trade marks, copyright and design
Powell Gilbert LLP leverages its experience in the courts to handle global-scale trade mark, copyright, and design mandates for a plethora of clients, particularly within the life sciences and pharmaceutical arenas. Practice head Simon Ayrton is highly experienced in the disputes arena. Another key figure in the practice is Alex Borthwick, who is routinely engaged in contentious mandates involving software, manufacturing, and fashion products, among others. Tom Oliver also specialises in IP litigation.
Lawyer Rankings
- Intellectual property: patents (contentious and non-contentious) London > TMT (technology, media and telecoms)
- Leading partners London > TMT (technology, media and telecoms) > Intellectual property: patents (contentious and non-contentious)
- Intellectual property: trade marks, copyright and design London > TMT (technology, media and telecoms)