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S.D.N.Y.Procedural orderFiled Nov. 24, 2025

MPOW TECHNOLOGY CO. LTD. et al. v. THE MORTNER LAW OFFICE. P.C. et al.

Judge
Subramanian
Docket
1:24-cv-08640
Court
U.S. District Court · Southern District of New York
Pages
5
Civil ProcedureMotion to DismissTort
In one sentence

In MPOW Technology v. Mortner Law Office, Judge Subramanian denied defendants’ motion to dismiss plaintiffs’ malpractice and successor-liability claims.

Who this affects

The ruling allows the nine plaintiff companies’ legal-malpractice and successor-liability claims to proceed against The Mortner Law Office P.C., Moshe Mortner, and the other named or unnamed defendants. Discovery was no longer stayed.

What happened

In MPOW TECHNOLOGY CO. LTD. et al. v. THE MORTNER LAW OFFICE. P.C. et al., nine companies alleged that attorney Moshe Mortner dismissed their arbitrations against Amazon without their consent. They said they lost the chance to recover more than $6 million in withheld sales proceeds.

The plaintiffs sued for legal malpractice and successor liability. The defendants argued that the complaint did not adequately allege negligence, cause of the harm, damages, or a separate successor-liability claim. The court accepted the plaintiffs’ allegations as true for this stage of the case.

Judge Arun Subramanian denied the motion to dismiss. He ruled that the plaintiffs plausibly alleged that Mortner failed to explain the effect of dismissals with prejudice, that this caused their losses, and that they suffered identifiable damages. He also ruled that the successor-liability claim was not duplicative of the malpractice claim, and discovery could resume.

The detailed version

For law students, journalists, and other readers who want the full reasoning

Case
MPOW TECHNOLOGY CO. LTD. et al. v. THE MORTNER LAW OFFICE. P.C. et al. · No. 1:24-cv-08640
Judge
Subramanian
Date
Nov. 24, 2025

Background

The plaintiffs are nine companies that sell electronic products on Amazon’s online platform. After Amazon froze their accounts and sales proceeds, the plaintiffs retained Moshe Mortner, operating within The Mortner Law Office P.C., to represent them in arbitrations against Amazon.

Months after those proceedings began, Moshe signed stipulations dismissing the plaintiffs’ arbitrations with prejudice. The plaintiffs alleged that he did so without their consent, failed to explain what a dismissal with prejudice meant, and did not tell them that the stipulations would be filed. They alleged that they wanted to postpone or temporarily withdraw their claims while continuing settlement discussions with Amazon, but that the dismissals ended their ability to pursue the arbitrations and weakened their bargaining position. They claimed that more than $6 million in withheld funds could otherwise have been recovered through settlements or arbitration awards.

The plaintiffs sued The Mortner Law Office P.C., Moshe, and various unnamed corporations for legal malpractice and successor liability. The defendants moved to dismiss under Federal Rule of Civil Procedure 12(b)(6), which tests whether a complaint states a legally sufficient claim based on its allegations.

Legal Malpractice Claim

The parties agreed that New York law applied. A legal-malpractice claim requires allegations that the attorney was negligent, that the negligence caused the injury, and that the client suffered actual and reasonably identifiable damages.

The court held that the plaintiffs adequately alleged negligence. Accepting their allegations as true, the plaintiffs plausibly claimed that Moshe failed to provide material information about the dismissal process, including the consequences of dismissing their claims with prejudice. The court rejected the defendants’ argument that the plaintiffs had simply asked to withdraw from upcoming arbitration proceedings because the key allegation was that Moshe did not explain that the dismissals would permanently end the claims.

The court also held that the plaintiffs adequately alleged cause of the harm. They claimed that, if Moshe had represented them properly, the arbitrations would not have been dismissed with prejudice and could have proceeded after settlement negotiations failed. They also alleged that the arbitrations had merit and that they would have prevailed, citing similar disputes in which other sellers or distributors received favorable arbitration awards or settlements. The court treated the defendants’ contrary arguments as factual disputes that could not be resolved on a motion to dismiss.

The court found the damages allegations sufficient as well. The plaintiffs identified $6,389,571.53 in withheld proceeds and alleged that they would have recovered those proceeds through settlements or arbitration awards absent the alleged malpractice. The court also declined to consider emails and other documents that the defendants submitted with their motion because those materials were not properly considered at the motion-to-dismiss stage.

Successor-Liability Claim

Under New York law, successor liability can arise in several circumstances, including when a buyer assumes a predecessor’s tort obligations, when the entities merge or consolidate, when the buyer is a continuation of the seller, or when a transaction was structured fraudulently to avoid obligations. The court noted that New York law can also allow liability against an individual connected to a successor entity under a theory of disregarding the corporate form.

The defendants argued only that the successor-liability claim duplicated the legal-malpractice claim because both arose from the same facts and sought the same damages. The court rejected that argument. The plaintiffs alleged that The Mortner Law Office had been listed as inactive since 2011 and had transferred its assets to Moshe or other corporations. According to the court, those allegations were not necessary to the malpractice claim but were important to whether the plaintiffs could recover from a successor. The successor-liability claim therefore survived.

Disposition

Judge Arun Subramanian denied the defendants’ motion to dismiss. The court did not enter judgment on the ultimate merits of the malpractice or successor-liability claims. It stated that discovery was no longer stayed in this action or in related case 25-cv-2270, and directed the Clerk of Court to terminate Docket Entry 31.

The authoritative version

Read the full 5-page opinion on CourtListener, the free public archive maintained by the Free Law Project.

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