Overview
Companies and high net worth individuals trust Joseph to advise them, solve their problems, and represent them in their highest-stakes, most complex disputes – and to avoid litigation in the first place.
Whether it’s defeating half-billion dollar claims at an art insurance trial that made the front page of the New York Times, winning a preliminary injunction to protect a client’s right to a blockbuster drug, or holding a wealthy real estate developer in contempt (twice) in expedited, multi-forum litigation, Joseph fights for Steptoe’s clients in the disputes that matter most to them. He has drafted the cross-examination of a billionaire and critical experts, led drafting of briefs that have won or saved clients hundreds of millions of dollars, and taken depositions of crucial witnesses in bet-the-company disputes.
Joseph has helped clients fight for justice when they have been wronged and protect their rights – construction firms and real estate developers that have been the victims of elaborate frauds or hyper-aggressive tactics, startups and founders victimized by trade secret theft or efforts to cheat them out of what they built, investors facing being wiped out by aggressive restructuring maneuvers. He has enforced judgments against recalcitrant debtors and protected billion-dollar deals when a counterparty wants out..
He has also defended companies in multibillion-dollar mass litigation and first-of-a-kind FTC enforcement matters. He has helped companies and individuals facing investigations from regulators such as the SEC, FTC, and FERC.
Joseph firmly believes in giving back to the community. He chairs the New York City Bar Association’s State Courts committee, serves on Steptoe’s pro bono committee and has an active pro bono practice, including winning a landmark ruling on access to justice in the California Supreme Court, key rulings confirming the broad scope of New York City's Gender-Motivated Crimes of Violence Act, and rulings from multiple courts protecting freedom of speech.
He has been repeatedly recognized as a "Rising Star" by Super Lawyers and "One To Watch" by Best Lawyers, received the Legal Aid Society's Pro Bono Publico Award twice and Sanctuary for Families' Above and Beyond Award, and been recognized as a Litigator of the Week Runner Up and Shout Out by Litigation Daily.
- California
- New York
- US Court of Appeals, Second Circuit
- US Court of Appeals, Ninth Circuit
- US Court of Appeals, Tenth Circuit
- US District Court, Central District of California
- US District Court, Eastern District of California
- US District Court, Northern District of California
- US District Court, Southern District of California
- US District Court, Northern District of Illinois
- US District Court, Eastern District of New York
- US District Court, Southern District of New York
- US District Court, Eastern District of Texas
- US District Court, Western District of Wisconsin
- US District Court, Eastern District of Wisconsin
- US Bankruptcy Court, Southern District of New York
- US Bankruptcy Court, Eastern District of New York
- US District Court, District of Columbia
- J.D., Yale Law School, 2015, Executive Editor, Yale Journal on Regulation Volume 32 Executive Editor, Online Content; Yale Law & Policy Review Volume 33 Education Adequacy Project (Clinic) Director; Capital Assistance Project Research Assistant
- B.A., University of Cambridge, Jesus College, 2012, Double First-Class Honors; 2012 Keller Prize for Distinguished Academic Performance by a Jesus College Undergraduate Finalist; De Smith Moot Court Competition Treasurer & Secretary; Cambridge Union Society Member; Cambridge University Innocence Project Member; Cambridge University Lawyers Without Borders Capital Punishment Project
Areas of Work
Representative Matters
Complex Commercial Litigation
- Successful defense of art insurer through trial in nine-figure insurance coverage and bad-faith litigation against well-known high net worth individual.
- Won preliminary injunction for major pharmaceutical company in dispute over warrant rights over blockbuster new drug prospect, preserving specific performance claim in the face of purported warrant termination based on antitrust defense. Nimbus Therapeutics, LLC v. Celgene Corp., 2021 WL 5171592 (S.D.N.Y. Nov. 8, 2021).
Restructuring Litigation
- Representing EPC contractor in bringing nine-figure business torts claims in New York Commercial Division and Appellate Division related to a scheme among a distressed power plant, its lenders, and its private equity sponsor to pretextually terminate it to draw its letter of credit, and in related bankruptcy litigation in Delaware Bankruptcy Court.
- Represented owners of hotel in dispute over termination of Sale and Purchase Agreement, including winning anti-suit injunction, contempt orders, and summary judgment in New York Commercial Division, as well as dismissal of related bankruptcy proceeding and obtaining a widely-cited ruling on commercially reasonable efforts, frustration, and impossibility in light of COVID-19 pandemic. In re Condado Plaza Acquisition LLC, 620 B.R. 820 (Bankr. S.D.N.Y. 2020).
- Represented distressed telecoms company in covenant compliance dispute with indenture trustee and hedge fund noteholder.
Securities and Stockholder Litigation
- Representing tech company co-founder in bringing fraud, California Corporate Securities Law, and contract claims related to a de-SPAC transaction.
- Won dismissal and appellate affirmance of dismissal in connection with fraud claims regarding a stock repurchase ahead of an asset sale, in a case that clarified that New York courts will enforce clear non-reliance agreements and releases. Silver Point Cap. Fund, L.P. v. Riviera Res., Inc., 198 A.D.3d 432 (1st Dep't 2021).
- Won dismissal of stockholder derivative lawsuit against directors and officers of publicly traded company concerning its cybersecurity practices in New York Commercial Division.
- Won dismissal of securities fraud claims against Israeli technology company and its executives.
- Represented software company in Securities Act and Exchange Act class actions in U.S. District Court for the Southern District of New York and San Mateo County Superior Court, California, arising from $8.8B merger.
Transnational Disputes & Judgment Enforcement
- Representing Emirati Sheikh in obtaining temporary restraining order to prevent dissipation of assets in California pending domestication of judgment against his brother for misappropriation of their father's estate.
- Representing owner of judgment and arbitration award against Zimbabwe in multi-jurisdictional judgment and award recognition strategy.
- Represented major Taiwanese bank in dispute regarding enforcement of multimillion-dollar judgments and post-judgment discovery.
- Represented investors in defunct bank in investor-state arbitration and related Section 1782 proceedings, resulting in Second Circuit opinion broadening scope of Section 1782 discovery.
False Advertising & Consumer Class Action
- Defended a major pharmaceutical company against claims based on several states' unfair and deceptive acts and practices statutes.
- Defended maker of Stonefire Authentic Naan in false advertising litigation concerning the characteristics of its baking process.
- Defended medical records technology company against challenges to its billing practices in Wisconsin, Georgia, New Jersey, New York, Montana, Texas, and Tennessee.
Mass Tort
- Defended large oil company in litigation arising from response to major oil spill.
- Represented agricultural technology company in complex state and federal litigation relating to claims of trade disruptions related to GMO product.
Government Enforcement
- Defended FERC investigation related to demand response issues.
- Defended CFO and Controller of publicly-traded company in SEC investigation, successfully convincing the SEC not to pursue enforcement action.
- Defended identity theft protection company against FTC contempt claims related to advertising and data security.
- Defended payments company in FTC investigation and affirmative declaratory judgement claims.
Pro Bono
- Represented National Women's Law Center and multiple other organizations as amici curiae in a case before the New York Appellate Division, First Department, leading to a signed opinion rejecting stereotyped and conclusory allegations as insufficient to plead malice to evade the qualified privilege protecting reports of crimes to law enforcement from defamation liability. Sagaille v. Carrega, 194 A.D.3d 92 (1st Dep't 2021).
- Represented eleven civil rights organizations as amici curiae in a case before the New York Appellate Division, First Department, in a case that led to a landmark decision broadly reading New York City's Gender-Motivated Violence Act to protect survivors of sexual assault. Breest v. Haggis 180 A.D.3d 83 (1st Dep't 2019).
- Represented indigent litigant in winning landmark California Supreme Court decision recognizing duty of trial courts to provide court reporters for indigent litigants, so that they can have meaningful appellate review. Jameson v. Desta, 5 Cal. 5th 594 (2018).
- Representing multiple defendants and amici in defamation defense and Anti-SLAPP matters, including obtaining order requiring plaintiff to post a bond pending anti-SLAPP motion and representing amici on successful motion for leave to appeal to the New York Court of Appeals regarding New York anti-SLAPP amendments.
News & Publications
Publications
New York Law Journal
June 17, 2026
Media Mentions
Global Arbitration Review and Law360 Quote Steven Davidson on Amari Companies Appeal
Global Arbitration Review
December 19, 2025
By: Steven K. Davidson, Shannen W. Coffin, Joseph M. Sanderson, Robert W. Mockler, Conor Tucker
Press Releases
Steptoe Recognized on 2025 National Women's Law Center Pro Bono Honor Roll
October 10, 2025
Media Mentions
October 9, 2025
Press Releases
Joseph Sanderson Appointed Chair of NYC Bar Association’s State Courts Committee
July 2, 2025
Media Mentions
Law360 Features Steptoe Representation of ExxonMobil Affiliate Mobil Cerro Negro
May 22, 2025
First Tuesday Update
Year in Review – Highlights From 2024
January 7, 2025
By: Steven K. Davidson, Michael J. Baratz, Molly Bruder Fox, Ivan Gordienko, Alex Green, Chris Paparella, Joseph M. Sanderson, Michael G. Scavelli, Lauren Goldschmidt, Emma Marshak, Jack Wilcox
Press Releases
Steptoe Announces Partner and Counsel Promotions for January 1, 2025
November 19, 2024
First Tuesday Update
The Summer of the FSIA Continues
September 3, 2024
By: Steven K. Davidson, Michael J. Baratz, Molly Bruder Fox, Joseph M. Sanderson
Noteworthy
- Super Lawyers, Rising Star (2020-2026)
- Best Lawyers, One to Watch (2021-2026)
- Litigation Daily, Litigator of the Week Runner Up (2020 & 2025) & Shout Out (2023)
- The Legal Aid Society, Pro Bono Publico Award (2019 & 2025)
- Sanctuary for Families "Above & Beyond Pro Bono Achievement Award" (2023)
Professional Affiliations
- New York City Bar Association, State Courts of Superior Jurisdiction Committee – Chair
- New York City Bar Association, Working Group on the Nominations Process for the New York Court of Appeals—Co-Chair, Judicial Selection Subcommittee
- Federal Bar Council, American Inn of Court