Skip to content
Photo of Clare Tunstall

About Clare Tunstall


Strategic litigation advice

Clare is a patent and life sciences specialist, with almost 20 years experience of acting for Life Sciences clients on multi-jurisdictional patent actions. Many of Clare’s cases have been precedent-setting, reflecting her approach of challenging legal boundaries where necessary to achieve clients’ commercial goals.

Clare is recognised across the industry for having exceptional experience of opening up markets for pharmaceutical products by successfully challenging patent barriers.

Legal innovation is at the heart of how Pinsent Masons’ IP and Life Sciences head Clare Tunstall runs her practice. Tunstall has fostered a culture of innovation throughout her team to allow the lawyers to stay ahead of their competitors and patentees during cases
The Lawyer – Hot 100

Clients and industry experts acknowledge Clare as being “one of the leading patent litigators on behalf of generic pharmaceuticals manufacturers in the country” with “all but unrivalled experience at patent revocation actions”
(Chambers UK, 2015).

Clare is also commended for being “hugely experienced, fun to work with and clients love her.” 
(Chambers UK, 2016)

Practising Certificate – Law Society of Ireland

Contact and connect with Clare Tunstall
Partner - Head of IP & Life Sciences

: + 44 (0) 20 7490 6357
: Connect on Linkedin


Cookies on the EU Patents Matter website

Our website uses cookies and similar technologies to allow us to promote our services and enhance your browsing experience. If you continue to use our website you agree to our use of cookies.

To understand more about how we use cookies, or for information on how to change your cookie settings, please see our Cookie Policy.