With a robust bi-coastal disputes offering which draws from strong core toxic tort/product liability expertise as well as broader general complex commercial litigation prowess, Weil, Gotshal & Manges LLP is regularly seen in high-profile class action and MDL litigation in venues throughout the country, including many traditionally plaintiff-friendly jurisdictions. In addition to being well-versed in leading the overarching strategy on cases involving accusations of damage caused by toxins in the soil, air and water, as well as a result of topical and oral use, the team is frequently brought in on the eve of important bellwether trials, often where another firm is national coordinating counsel. In this regard, New Jersey-based litigator Diane Sullivan regularly achieves success in bet-the-company trials in mass tort cases throughout the country, including in cases involving first-of-its-kind, novel issues of law. Along with Silicon Valley-based co-head David Singh, Sullivan recently successfully represented Burger King in a high-profile case brought by a class of plaintiffs regarding “forever chemicals” in the packaging. An ‘excellent problem-solver’, New York-based Theodore Tsekerides is also recommended and has recently been integral to the firm’s work for Johnson & Johnson regarding its liability in relation to asbestos poisoning in its talc products, particularly in light of his combined product liability and toxic tort and restructuring expertise.

Legal 500 Editorial commentary

Testimonials

Collated independently by Legal 500 research team.

  • 'They excel in perfectly balancing execution and keeping the client informed,  so it feels like a seamless, inevitable outcome.'
  • 'Ted Tsekerides is an excellent problem solver. He presents strategy, executes, and resolves.'

Key clients

  • Repsol, S.A.
  • ExxonMobil Corporation
  • PepsiCo
  • Burger King Corporation
  • Tarkett Sports
  • Nike
  • Johnson & Johnson
  • Dometic Corporation
  • Paramount Global
  • General Electric Co.
  • The Procter & Gamble Company
  • Sanofi, S.A.
  • Alibaba Group
  • Energy Transfer LP
  • Republic of Hungary and Magyar Államvasutak Zrt. (MÁV)

Work highlights

  • Representing Repsol in a multi-jurisdictional, multibillion-dollar fraudulent conveyance and alter ego dispute in New Jersey and Delaware courts arising out of the pollution of the Passaic River in New Jersey.
  • Decisively ending for Dometic an over six-year series of multistate putative class actions in Florida federal court asserting billions of dollars in damages, alleging that cooling units in various Dometic refrigerator models purportedly contained a latent defect causing them to leak coolant and fail.
  • Representing Nike in defense of a consumer class action in Missouri federal court alleging that the company’s advertising claims about its sustainable products are false and deceptive “greenwashing.”

Practice head

The lawyer(s) leading their teams.

Diane Sullivan, David Singh

Other key lawyers

Ted Tsekerides, Arianna Scavetti, Pravin Patel