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Disclosure in the Spotlight for Patent Cases with Third-Party Funding

August 29, 2022

Disclosure in the Spotlight for Patent Cases with Third-Party Funding

The topic of disclosure in litigation where there is the presence of third-party funding has been a hot topic in several jurisdictions, with defendants strongly arguing that there needs to be an increased level of transparency when it comes to litigation funding. In a recent development, outlined in The National Law Review, a judge in the District of Delaware has ruled that parties in patent litigation cases must comply with enhanced Rule 7.1 disclosures, specifically those required around funding arrangements. Chief Judge Connolly, in the case of Longbeam Technologies v. Amazon.com, stated concerns around the plaintiff’s lack of disclosure for its third-party funding and stayed the case to allow for the defendant to pursue discovery on Longbeam’s litigation funding. This latest example of a court mandating further disclosure around third-party funding agreements is unlikely to be the last, and as the use of litigation funding increases around the globe, both funders and litigants should keep a close eye on whether courts are mandating a heightened degree of transparency.
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YPF Dispute Under Consideration in US Court

By John Freund |

A three‑judge panel of the U.S. Court of Appeals for the Second Circuit is weighing whether the case involving the Argentine nationalisation of oil company YPF should have been litigated in the U.S. in the first place. The original ruling awarded approximately $16.1 billion to minority shareholders.

An article in Finance News highlights that Burford Capital—which provided substantial litigation finance support for the plaintiffs—is now under scrutiny, and the uncertainty has already knocked more than 10 % off Burford’s share price.

According to the report, two of the appellate judges expressed scepticism about whether U.S. jurisdiction was appropriate, signalling a possible shift in the case’s trajectory. The funding provided by Burford makes this more than a corporate dispute—it's a pivotal moment for litigation funders backing claims of this magnitude. The article underscores that if the award is overturned or diminished on jurisdictional grounds, the returns to Burford and similar funders could shrink dramatically.

Looking ahead, this case raises critical questions: Will funders rethink backing multi‑billion‑dollar sovereign claims? Will lawyers and funders factor in jurisdictional risk more aggressively? And how will capital providers price that risk? The outcome could influence how global litigation finance portfolios are structured—and the appetite for large‑ticket sovereign cases.

Case Developments Commercial

Mass‑Tort Funder Sues Lake Law Firm After $5.3 M Investment Collapse

By John Freund |

A healthcare‑turned‑litigation investor has taken legal action against Lake Law Firm and its partner Ed Lake, alleging a sweeping investment failure in the mass‑tort financing space. According to the complaint filed in New York State Supreme Court on October 22, the investor pumped around $5.3 million into programs tied to hernia‑mesh, Bayer AG’s RoundUp, 3M Co., and Johnson & Johnson talcum‑powder claims — only to find that fewer than the promised number of cases ever materialized.

An article in Bloomberg notes that per the suit, the law firm had committed to signing up 113 hernia‑mesh cases, 100 3M cases, and 50 RoundUp matters, but delivered only 15, 40, and 8 respectively. Separately, Lake Law pledged submission of 8,000 applications under the federal Covid‑era Employee Retention Credit program, yet managed only 2,655. The complaint characterizes the structure as “more akin to a Ponzi scheme than a legitimate litigation‐finance program.”

The investor also alleges that the law firm defaulted on a “case‑replacement agreement,” and is now demanding $6.2 million in damages, plus rights to any mass‑tort profits and tax‑credit claims that “rightfully belong” to him. According to the filing, his wife had separately invested $2.5 million and likewise filed suit last week claiming non‑repayment.

Case Developments Commercial

Hausfeld Secures Landmark £1.5bn Victory Against Apple

Hausfeld has achieved a major breakthrough in the UK’s collective‑action landscape by securing a trial victory against Apple Inc. in a case seeking up to £1.5 billion in damages. The case, brought on behalf of roughly 36 million iPhone and iPad users, challenged Apple’s App Store fees and policies under the UK collective action regime.

According to the article in The Global Legal Post, the action was filed by Dr Rachael Kent (King’s College London) and backed by litigation funder Vannin Capital. Over a 10‑year span, the tribunal found that Apple abused its dominant position by imposing “exclusionary practices” and charging “excessive and unfair” fees on app purchases and in‑app subscriptions.

The judgement, delivered by the ­Competition Appeal Tribunal (CAT) on 23 October 2025, marks the first collective action under the UK regime to reach a successful trial‐level resolution. The CAT held that Apple’s 30 % fee on these transactions breached UK and EU competition laws and that the restrictions were disproportionate and unnecessary in delivering claimed benefits.

Apple has stated it will appeal the ruling, arguing the decision takes a “flawed view of the thriving and competitive app economy.” Meanwhile, the result is viewed as a significant vindication for collective claimants, with Dr Kent describing it as “a landmark victory … for anyone who has ever felt powerless against a global tech giant.”