Vanessa Park-Thompson

212-430-2691
vpark-thompson@fenwick.com
Partner
Litigation

Vanessa
Park-Thompson

Vanessa
Park-Thompson

Vanessa
Park-Thompson

Partner
Litigation

Vanessa is a trusted trial lawyer for life sciences and high-tech companies in their most complex and high-stakes disputes. From conflicts between key competitors and licensing partners to billion-dollar tax controversies, Vanessa guides clients through mission-critical litigation with clarity and results. She handles disputes involving a range of emerging and cutting-edge technologies, including biologics, gene therapy, peptides, complex nanomolecules, and software.

Vanessa has litigated numerous cases in United States federal courts, securing wins in high-pressure and high-value matters. Recent highlights include successfully defending patents covering the blockbuster medication Ozempic® and setting taxpayer-favorable precedent in a U.S. Tax Court case involving online software tax deductions. She began her career in Canada, where she litigated several of the country's first biologics and biosimilars patent trials—building experience as a skilled advocate in first-of-their-kind cases involving complex technologies.

Clients rely on Vanessa not only in the courtroom, but also behind the scenes. She regularly advises clients on global IP litigation strategy, enforcement, and risk mitigation, including transactional matters related to patent rights and portfolio analysis. Her deep litigation experience allows her to spot issues early and design strategies for the best results when disputes do arise.

Vanessa is committed to providing pro bono legal services. She proudly partners with her corporate clients to host legal aid clinics on initiatives such as immigration assistance and other critical areas of need.

Vanessa is heavily involved in firm inclusion, engagement, and recruiting efforts. She currently serves as the Fenwick Women’s Caucus representative for the New York office and is a member of the firm's Hiring Committee. She previously served on the firm’s Alumni Committee and Recruiting Committee.

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  • Representing Novo Nordisk in pending Hatch-Waxman patent infringement lawsuits brought against six generic pharmaceutical manufacturers concerning Novo Nordisk’s blockbuster type 2 diabetes therapy and best-selling product Ozempic®
  • Representing a global software company in precedent-setting U.S. Tax Court litigation
  • Guiding both established multinational and nascent startup companies through complex and contentious IRS audits and other pre-litigation proceedings against the IRS
  • Advised innovative drug company on patent and commercial strategies and risk mitigation regarding various gene therapy products
  • Obtained highly favorable settlement for Pharmacosmos A/S and Pharmacosmos Therapeutics in patent litigation brought by a competitor in relation to Pharmacosmos’ newly launched iron deficiency anemia treatment Monoferric®
  • Represented Pfizer in class action lawsuit concerning the drug Celebrex® arising under federal and state antitrust and unfair competition laws
  • Represented Almirall in Hatch-Waxman patent litigation involving the acne treatment drug Aczone® and successfully resolved the claims on the eve of trial
  • Defended Nutanix, Nexon America, Nexon Korea, and Nexon Co. against separate infringement lawsuits brought by non-practicing entity Uniloc related to automated license and distribution management of software in enterprises

  • Representing Novo Nordisk in pending Hatch-Waxman patent infringement lawsuits brought against six generic pharmaceutical manufacturers concerning Novo Nordisk’s blockbuster type 2 diabetes therapy and best-selling product Ozempic®
  • Representing a global software company in precedent-setting U.S. Tax Court litigation
  • Guiding both established multinational and nascent startup companies through complex and contentious IRS audits and other pre-litigation proceedings against the IRS
  • Advised innovative drug company on patent and commercial strategies and risk mitigation regarding various gene therapy products
  • Obtained highly favorable settlement for Pharmacosmos A/S and Pharmacosmos Therapeutics in patent litigation brought by a competitor in relation to Pharmacosmos’ newly launched iron deficiency anemia treatment Monoferric®
  • Represented Pfizer in class action lawsuit concerning the drug Celebrex® arising under federal and state antitrust and unfair competition laws
  • Represented Almirall in Hatch-Waxman patent litigation involving the acne treatment drug Aczone® and successfully resolved the claims on the eve of trial
  • Defended Nutanix, Nexon America, Nexon Korea, and Nexon Co. against separate infringement lawsuits brought by non-practicing entity Uniloc related to automated license and distribution management of software in enterprises

Recognition Recognition Recognition

Recognition Recognition Recognition

Recognition
Super Lawyers

2022, 2023

New York Rising Star, Intellectual Property Litigation

Recognition
Super Lawyers

2022, 2023

New York Rising Star, Intellectual Property Litigation