Marks & Clerk accused over ‘secret commissions’ from IP referrals

Managing IP is part of Legal Benchmarking Limited, 1-2 Paris Gardens, London, SE1 8ND

Copyright © Legal Benchmarking Limited and its affiliated companies 2026

Accessibility | Terms of Use | Privacy Policy | Modern Slavery Statement

Marks & Clerk accused over ‘secret commissions’ from IP referrals

c0a6c8dd-7096-4a29-82d8-63ce4a28fe8bhigh-court-mw-600-comp.jpg

The IP firm faces a group-action claim that it profited from external renewals work without clients’ knowledge

An organisation representing mainly SMEs has filed a group-action lawsuit against Marks & Clerk alleging that the firm received “secret commissions” for referring intellectual property renewals work.

The particulars of claim was filed at the England and Wales High Court on Monday, April 12, by an organisation called Commission Recovery Limited (CRL). The allegations concern work that M&C referred to IP services provider CPA Global, which is not listed as a defendant.

The claim alleges that while clients agreed to CPA Global taking on their renewals work, they were unaware of the commissions being paid to M&C, and that these payments constituted unauthorised profit.

According to a CRL statement, these secret commissions have earned M&C between £2 million ($2.7 million) and £3 million per year in the UK – with the total figure likely to exceed £50 million.

A spokesperson for M&C told Managing IP that the firm categorically denies any wrongdoing.

“The claimant, CRL, and its founder are commercially driven and motivated by their own business interests. The allegations mischaracterise the work we undertake and our relationship with CPA. We will defend the claim vigorously.”

Peter Rouse, founder of CRL, said: “It is simply unacceptable that a firm like Marks & Clerk would develop a secret commissions scheme solely designed to line their own pockets while exploiting the very businesses they claim to serve.”

He added: “We want to provide a mechanism for affected businesses – who have been taken advantage of for years – to seek the justice and compensation they deserve.”

A spokesperson for Clarivate, which acquired CPA Global in 2020, said it “categorically and emphatically” denies any wrongdoing, adding: “Neither Clarivate nor CPA Global are named as defendants in the legal action.”

The claim has been brought as a representative action on behalf of all current and former clients of M&C and its predecessor practices. Unlike some group-action claims where parties can choose to join, this is an opt-out claim. Potentially affected claimants do not need to join or sign up.

The claim comes five years after CPA Global itself was sued for allegedly overcharging for foreign patent renewal fees. The 2016 class-action lawsuit was filed in the US by medical diagnostic company Run Them Sweet. That case was later settled.

 

more from across site and SHARED ros bottom lb

More from across our site

The firm’s co-CEO discusses patent litigation, collaboration with overseas colleagues and the next generation of leaders
Two recent decisions demonstrate the courts’ creativity in cutting-edge IP disputes that tested their jurisdictional powers
Aditi Verma Thakur, managing partner at Aishani Partners, discusses 5 am wake-ups, working with high-performing professionals and staying calm under pressure
After more than three decades at Wilson Sonsini, Ian Edvalson explains why he moved to expand his life sciences transactional practice
While individual lateral hires and full-scale mergers remain popular options to scale a firm’s IP practice, recent activity indicates that a third option is proving successful
Lead King & Spalding trial lawyer says that while this is the first IP litigation defence victory for DoorDash, it certainly won’t be the last
As firms invest in scale, professional management and technology, trusted client relationships may become the competitive edge that cannot be automated
As UPC activity continues to drive strategic hiring and expansion, recent rulings have delivered a notable win for Samsung, and further uncertainty in the long-running GSK-Pfizer vaccine battle
The merger of Taylor Wessing’s UK operation with US firm Winston Strawn was a response to a strategic conundrum, its leaders say
Over the past 23 years, LawPlus has expanded from Thailand to Myanmar and built extensive international partnerships. What’s next?
Gift this article