Pinsent Masons appoints leading patent litigation partner in its London office
05 Sep 2023 | 10:30 am | 1 min. read
Multinational law firm Pinsent Masons has hired patent litigation partner James Marshall to join its London office.
Joining from Taylor Wessing, James’ practice focuses on the life sciences and technology sectors. In the course of his career, he has advised on a number of high-profile cases such as LillyIcos v. Pfizer, Generics v. Lundbeck, Apple v. Ericsson and Huawei v. Unwired Planet - for Ericsson as an intervenor in the Supreme Court. James is a versatile IP practitioner, whose expertise extends beyond patent litigation to trade secrets and licensing.
Head of Intellectual Property and Life Sciences at Pinsent Masons, Clare Tunstall, said: “Having worked with and opposite James over the years, we have always been impressed by his ability to use patent litigation as a business enabler for clients.
“As an internationally recognised market leader, James will bring invaluable experience to the team, not only in life sciences but also in relation to Standard Essential Patents and FRAND. We have long held the view that he would make an excellent addition to our team and are delighted to welcome him to the firm.”
James’ appointment follows recent lateral partner hires in the technology, science and industry sector with Jaya Handa, Eleanor Ludlam and Kristina Cornish in London, Martin Hayward in Dubai and Joni Henry in Sydney.
Commenting on his appointment, James said: “It’s a very exciting time to be joining Pinsent Masons’ highly regarded international IP team and patent litigation practice. I much look forward to supporting clients and being part of such an innovative and unique purpose-led firm.”
Key Contacts
Latest press releases
Show me all press releasesPinsent Masons advises on £230m plus Penta Real Estate and Staycity Group London aparthotel joint venture
Multinational law firm Pinsent Masons has advised Penta Real Estate on its investment into a landmark £230 million-plus joint venture with Staycity Group and advised the joint venture on the financing arrangements for the development, which will deliver a 350-room Wilde aparthotel in the heart of London's Farringdon district.
Pinsent Masons advises industrial manufacturers PROXMUS and Promus on the sale of their businesses to CGH Group
Multinational law firm Pinsent Masons has advised manufacturing companies PROXMUS and Promus on the sale of their businesses to CGH Innovation, one of Europe’s leading manufacturers of steel tanks and a portfolio company of H.I.G. Capital, a global private equity firm headquartered in Miami.
Pinsent Masons appoints first Co-Heads of Innovation and Transformation
Multinational law firm Pinsent Masons has appointed Head of Commercial, Clare Francis and Head of Restructuring, Stacey Bairner as its first Co-Heads of Innovation and Transformation, accelerating the firm's existing focus on embedding innovation into service delivery.
People who viewed this press release also viewed
Show me all press releasesPinsent Masons strengthens IP offering with new patent attorney partner Fred Nicolle in London
Multinational law firm Pinsent Masons has appointed Fred Nicolle as a partner in its Intellectual Property (IP) team in London, strengthening the firm's European patents and life sciences offering.
Pinsent Masons hires leading IP partner duo Kai Ruting and Philipp Widera in Germany
Multinational law firm Pinsent Masons has appointed intellectual property (IP) partners Dr. Kai Rüting, LL.M. and Philipp Widera, LL.M. to join its Düsseldorf office.
Pinsent Masons announces FY26 results
Multinational law firm Pinsent Masons has today announced its unaudited financial results for the year ending 30 April 2026. The firm has generated a revenue increase of 3.3% to £703m. Profit per equity partner is £740k.
For all media enquiries, including arranging an interview with one of our spokespeople, please contact the press office on
Location contacts
Europe: [email protected]
Asia: [email protected]
Middle East: [email protected]
Australia: [email protected]