Featured in the American Lawyer for her win of a nationwide preliminary injunction against the Trump Administration’s immigration fee waiver rule, Niketa Patel is an experienced associate in Mayer Brown’s New York office and a member of the Litigation & Dispute Resolution practice. She conducts a general litigation practice, counseling clients in product liability lawsuits, complex commercial disputes, white collar defense and compliance matters, and civil and criminal securities fraud actions. Her experience includes:

DOJ, SEC, and AG Enforcement. Represents individuals and corporations in connection with criminal and regulatory investigations and related civil proceedings, including government subpoenas and third-party litigation subpoenas.

Internal Corporate Investigations. Performs internal corporate investigations on behalf of management groups and audit committees, and represents clients in connection with these investigations.

Life Sciences Product Liability. Serves as counsel to pharmaceutical manufacturers in product liability disputes across multiple jurisdictions.

Securities Litigation. Represents issuers, underwriters, corporations, and individual officers and directors in federal securities class actions and shareholder derivative suits, and counsels clients and boards of directors in connection with securities law issues.

Trustee Litigation. Counsels securitization trustees in residential mortgage-backed securities matters.

General Civil Litigation. Represents corporate and individual clients in federal and state courts in a variety of civil actions, including commercial actions, contract disputes, and breaches of fiduciary duty litigation.

Trial Practice. Experienced with developing strategy for complex trial litigation (bench and jury), and has handled many aspects of trial preparation, including dispositive motions, mock jury panels, motions in limine, witness preparation, directed-verdict and post-trial motions, proposed jury instructions and verdict forms, and evidentiary issues.

Pro Bono. In 2019, Niketa argued and won a nationwide preliminary injunction against the Trump Administration’s immigration fee waiver rule. The rule made it harder for immigrants to qualify for waivers of the citizenship application fee. The decision was reported on by major news outlets, including the Washington Post, CNN, and Law360, and featured in the National Law Journal’s 2020 Pro Bono Hot List. Niketa has also represented a New York City charter school network, and individuals in compassionate release, custody, and death penalty cases. In 2017, Niketa prevailed in New York City Department of Education v. Boys Preparatory Charter School of New York, No. 904187. In a critical decision for the New York charter school network, the Albany County Supreme Court held that the Department of Education must offer space to New York charter schools that is “reasonable, appropriate, and comparable” to space provided to district schools. In 2020, Mayer Brown awarded Niketa “Pro Bono Associate of the Year” in recognition of her dedication and achievements in this space.

Niketa joined Mayer Brown in 2014, after earning her JD from the University of Pennsylvania Law School, where she was an editor on the Journal of Business Law and won the national championship for the ABA Labor & Employment Trial Advocacy Competition. She was also awarded a Certificate in Management from the Wharton School at the University of Pennsylvania, and spent six months at the University of Amsterdam Law School where she studied European Union law and European civil and commercial law. Before graduating from law school, Niketa worked as a judicial extern for the Honorable Lisa Rau of the Pennsylvania Civil Court of Common Pleas.

Niketa was previously seconded to HSBC Bank plc in London where she served as senior legal counsel to the Chief of Staff in Group Legal.


Notable Wins

  • Obtained unanimous jury verdict for Munich-based Bayerische Landesbank (BayernLB) in breach of contract case. BayernLB brought suit to recover damages for guaranteed investment contracts that should have terminated when the defendant repaid related bonds. Jury awarded BayernLB its full requested damages, and denied any recovery to the defendant on its counterclaims. Bayerische Landesbank v. Nebraska Investment Finance Authority, No. 1:15-cv-07287 (S.D.N.Y. Oct. 5, 2017).
  • Represented The Bank of New York Mellon in the first trial of noteholders against a residential mortgage-backed securitization trustee. Secured complete defense victory after a four-week bench trial, defeating all claims for liability and more than $100 million in damages. Western & Southern Life Ins. Co. v. The Bank of New York Mellon, No. A1302490 (Ohio Ct. Common Pleas, Hamilton Cty. Aug. 4, 2017).
  • Obtained nationwide preliminary injunction against the Trump Administration’s immigration fee waiver rule on behalf of the City of Seattle and immigrant-rights organizations. The City of Seattle et al v. Department of Homeland Security et al, No. 3:19-cv-07151-MMC (N.D. Cal. Dec. 11, 2019).
  • Defended major mortgage-services company in connection with False Claims Act litigation and obtained summary judgment ruling that whistleblower must prove her claims with respect to FHA-insured loans “on a loan-by-loan basis at summary judgment.” United States ex rel. Calderon v. Carrington Mortgage Services, LLC, No. 1:16-cv-00920-RLY-MJD (S.D. Ind. Mar. 12, 2020).
  • Won summary judgment ruling dismissing claims against residential mortgage-backed securitization trustee The Bank of New York Mellon, which was affirmed by the Tenth Circuit. American Fidelity. v. The Bank of New York Mellon, Case No. 18-6210 (10th Cir. July 7, 2020).
  • Settled several drugs product liability suits threatened against major brand-name pharmaceutical manufacturer based on innovator liability theory (where brand name manufacturers may be liable to patients who used only competing generic versions of the product).
  • Represented prominent telecommunications company in putative securities fraud class actions and shareholder derivative suits that were dismissed by the court. In re Frontier Communications, Corp. Stockholders Litigation, Case No. 3:17-cv-01617-VAB (D. Conn. Mar. 8, 2019).
  • Briefed successful motion to dismiss for lack of personal jurisdiction for Altisource Residential Corporation in case alleging shareholder derivative claims. Sokolowski v. Erbey, et al., No. 9:14-v-81601-WPD (S.D.Fla. Dec. 8, 2015).
  • Won appeal for Public Prep Charter School Network, winning affirmance of the New York State Commissioner of Education’s decision that charter schools are entitled to space comparable to that awarded to district schools. New York City Department of Education v. Boys Preparatory Charter School of New York, No. 904187 (Albany Sup. Ct. May 8, 2017).

White Collar Defense & Compliance Experience

  • Serve as counsel to individual in connection with DOJ investigation of market manipulation.
  • Served as counsel to major corporation in connection with an internal investigation relating to alleged federal securities fraud claims.
  • Represented leading global financial institution in connection with a cross-border internal investigation arising from tax evasion and FIFA-related allegations.
  • Represent individual in connection with government subpoenas relating to allegations of price-fixing conspiracy in the generic drug industry.


University of Pennsylvania, BA, cum laude
Dean's List

The Wharton School of the University of Pennsylvania, Cert. in Mgmt.

University of Amsterdam Law School, Exchange Program in European Private, Competition & Consumer Law

University of Pennsylvania Law School, JD
Journal of Business Law


  • New York


  • US District Court for the Southern District of New York
  • US District Court for the Eastern District of New York


  • Lawyers for Civil Justice, 2021 Fellow
  • South Asian Bar Association of New York
  • National Asian Pacific American Bar Association