Mewburn Ellis ranked ‘gold tier’ in IAM Patent 1000: The World’s Leading Patent Practitioners 2025

We are delighted to once again be ranked ‘gold tier’ in IAM Patent 1000: The World’s Leading Patent Practitioners where we are recommended for our expertise in Patent Prosecution and at the European Patent Office (EPO).  

It's great to see so many of our attorney's mentioned. Congratulations to Chris DenisonStephen Gill, Emma Graham, Katherine Green, Adam Gregory, Sean Jauss, Simon Kiddle, Simon Kremer, Andrew Mears, Graeme Moore, Rachel Oxley, Simon Parry, Fran Salisbury, Nick Sutcliffe, Camille Terfve, Dan Thornton, Robert Watson, and Jeremy Webster who are all celebrated for their outstanding achievements. Well done to everyone involved!

We thank all of our clients and referees for providing such wonderful feedback.

Read our full IAM Patent 1000 recommendation.

Recognition for our success at the EPO

We have also been placed in the ‘gold tier' in the IAM Patent 1000 European Patent Office rankings where Simon Kremer and Jeremy Webster are highlighted individually in the short list of recommended attorneys.

View the EPO rankings.

About IAM Patent 1000

The guide has been compiled following an extensive research process. Over five months, IAM conducted in the region of 1,800 interviews with numerous attorneys at law, patent attorneys and in-house counsel to gather market intelligence on the leading players in the field. Individuals qualify for a listing in the IAM Patent 1000 when they receive sufficient positive feedback from peers and clients with knowledge of their practice and the market within which they operate.

Read more about IAM's methodology