We believe in making it easy for you to find the information that you want – and you can always contact us if you can’t find what you need at mail@mewburn.com

Duty of Disclosure

Failure to disclose relevant information to the United States Patent and Trademark Office (USPTO) can result in a patent becoming invalid and...

Patent Term Adjustment (PTA)

It is possible for the lifetime (“term”) of a US patent to be extended if the United States Patent and Trademark Office (USPTO) delays processing of...

US & Canadian Patents: Small Entity Status

In the USA and Canada, reduced official fees are payable for patent applications and patents if all parties holding rights in the invention qualify...

Our People

Our IP specialists work at all stage of the IP life cycle and provide strategic advice about patent, trade mark and registered designs, as well as any IP-related disputes and legal and commercial requirements.


News & Insights

Read our blogs to keep up to date with developments in the IP world and what we are up to at Mewburn Ellis.

Contact Us

We have an easily-accessible office in central London, as well as a number of regional offices throughout the UK and an office in Munich, Germany.  We’d love to hear from you, so please get in touch.