
Specialists in tech patents, EIP is best known for its Standard Essential Patent and FRAND litigation expertise, with experience acting in a substantial portion of the key cases in the area. The team also advises clients in relation to transactional and regulatory matters, and handles IP-rich investments and M&A. Litigator Andrew Sharples leads the group in conjunction with non-contentious practitioner Mark Lubbock. ‘Pro litigator’ Gary Moss brings over three decades of complex tech patent expertise to the group, and Kathleen Fox Murphy is particularly well-versed in obtaining interim injunctions and handling the associated damages disputes. Catherine Howell is another highly recommended name.
Legal 500 Editorial commentary
Accolades
Client satisfaction: Billing & efficiency
Client satisfaction: Sector knowledge
Testimonials
Collated independently by Legal 500 research team.
- 'Catherine Howell is an experienced and organised associate who is able to manage complex litigation and applications in her own right. A rising star.’
‘EIP are particularly strong with standard essential patents. The technical and legal expertise they have around cellular wireless SEPs is unmatched.’
‘Gary Moss is a pro litigator. Very thorough and knowledgeable. Again, one of the best in Europe, not just the UK. The firm's patent and technical teams are top-notch. As a technical person myself, these guys put me to shame. They absolutely know their stuff.’
Key clients
- Nokia Technologies Inc
- Alcatel Lucent
- Optis
- Throughputer
- Amgen
Work highlights
Representing Alcatel Lucent in its patent claim against Amazon for infringement of three of its patents, as well as representing Nokia in Amazon’s counterclaim against Nokia.
Representing PanOptis in proceedings in the High Court against Apple, relating to setting the terms of a FRAND licence for Optis’ cellular standard essential patent portfolio.
Represented ThroughPuter in its UK litigation against Microsoft and the assertion of ThroughPuter's patent against aspects of Microsoft’s UK data centres.
Lawyers
Hall of Fame
The lawyers at the very top of the profession, widely known and respected by peers and clients for their longstanding involvement in market-leading work.

Practice head
Andrew Sharples; Mark Lubbock
Other key lawyers
Kathleen Fox Murphy; Catherine Howell; Gary Moss
