Janus Henderson Group affiliates have suffered an early procedural setback in a closely watched litigation finance dispute that underscores the internal tensions that can arise within funder-backed investment structures and joint ventures.

Bloomberg Law reports that a Delaware Chancery Court judge has refused to dismiss claims brought by Calumet Capital Partners against several entities linked to Janus Henderson. The ruling allows the case to proceed into discovery, rejecting arguments that the complaint failed to state viable claims. Calumet alleges that the defendants engaged in a concerted effort to undermine a litigation finance joint venture in order to force a buyout of Calumet’s interests on unfavorable terms.

According to the complaint, the dispute centers on governance and control issues within a litigation finance vehicle that was designed to deploy capital into funded legal claims. Calumet contends that Janus Henderson affiliated entities systematically blocked proposed funding deals, interfered with relationships, and restricted the venture’s ability to operate as intended. These actions, Calumet claims, were aimed at depressing the value of its stake and pressuring it into an exit at a steep discount.

The defendants moved to dismiss the case, arguing that their actions were contractually permitted and that Calumet’s allegations were insufficient to support claims such as breach of contract and tortious interference. The court disagreed at this stage, finding that Calumet had plausibly alleged misconduct that warrants further factual development. While the ruling does not determine the merits of the case, it keeps alive serious allegations about how litigation finance partnerships are managed and unwound when commercial interests diverge.

A new lawsuit has placed litigation funder Longford Capital Corp and prominent US trial firm Susman Godfrey LLP at the center of a high-stakes dispute over the ownership and allocation of arbitration proceeds, highlighting the growing complexity and occasional friction in funded litigation arrangements. The case stems from a roughly $32 million arbitration award tied to patent litigation recoveries and raises questions about the enforceability of funding agreements, arbitration clauses, and the definition of recoverable proceeds.

An article in Reuters reports that the lawsuit was filed in Texas state court by Arigna, an Ireland-based patent monetization company that previously worked with Susman Godfrey to pursue semiconductor-related patent claims. Arigna alleges that it was improperly forced into arbitration and that the resulting award in favor of Longford was tainted by arbitrator misconduct. According to the complaint, Arigna is seeking to have the arbitration award vacated and to recover approximately $5.5 million in settlement funds currently held in escrow.

The dispute traces back to a funding arrangement entered into after Arigna retained Susman Godfrey to pursue patent enforcement actions. Susman subsequently secured third-party litigation financing from Longford Capital. Tensions emerged over how Longford’s entitlement to proceeds should be calculated, particularly in relation to settlements involving multiple defendants and intellectual property assets that Arigna claims were outside the scope of the original funding deal. An earlier federal court battle over whether the dispute belonged in court or arbitration ultimately resulted in the matter being sent to arbitration, where the arbitrator ruled in Longford’s favor.

Now, Arigna argues that the arbitration should never have occurred and that Longford and Susman overreached in asserting rights to settlement proceeds. Longford has defended the award as valid and enforceable, while Susman Godfrey is also named as a defendant due to its role in structuring and executing the underlying legal and funding arrangements.