Jonathan Hatch is Counsel in the Firm's Litigation department. Mr. Hatch’s practice focuses on complex commercial actions, antitrust, and white collar defense and investigations, and he has handled a wide variety of litigation at all stages, including pre-litigation counseling, discovery, dispositive motions practice, mediation, trial, and appeal.

Mr. Hatch is an editor of the Firm’s blog, Antitrust Update.

Representative Matters

Representing a medical device company in a multidistrict putative class action antitrust litigation regarding allegedly anticompetitive pricing policies.

Representation of a monoline insurer in a state antitrust action with associated unfair competition claims, including litigating a successful motion for attorneys’ fees under the state Anti-SLAPP law.

Representation of a major brand pharmaceutical company in Hatch-Waxman litigation against multiple generic manufacturers related to multiple patents governing one of the company’s innovator drugs.

Represent major medical device company in connection with investigations by US Attorneys’ offices in connection with the marketing and sale of diagnostic assays, and in litigation under the False Claims Act.

Represent several monoline insurers bringing claims against financial institutions for fraud and breach of contract related to the financial institutions’ creation of and participation in residential mortgage-backed securities (“RMBS”) transactions, including trial court motions practice; appeals to the New York Appellate Division; and e-discovery related issues.

Represent a major pharmaceutical company in connection with multiple actions in multiple states relating to the pricing of its products, including discovery matters, dispositive motions, trial, and the successful appeal to the state Supreme Court.

Represented an exempt organization in litigation related to RICO claims regarding impact litigation filed by animal welfare organizations as well as in connection with motion for attorneys’ fees, litigation related to internal governance procedures, and investigations by government agencies.

Represented multiple law firms in connection with claims related to legal malpractice, including motions to dismiss and successful mediations of claims.

  • U.S. District Court, Southern and Eastern Districts of New York
  • New York
Professional Activities

MEMBERSHIPS: American Bar Association; New York State Bar Association; Association of the Bar of the City of New York