Greg Lantier’s practice focuses on intellectual property and other complex commercial litigation and counseling at the trial and appellate stages. He has represented clients from a broad range of industries in patent infringement matters before the US Supreme Court, US Circuit Court of Appeals for the Federal Circuit, US district courts, US Court of Federal Claims and the US International Trade Commission. Mr. Lantier also litigates contract, trade secret, intellectual property ownership, licensing, and other matters before state and federal courts. Additionally, Mr. Lantier has experience working with foreign counsel at the trial and appellate stages of patent infringement litigation occurring outside the United States.

Mr. Lantier has successfully litigated the largest “bet-the-company” matters, helping to lead teams of dozens of attorneys to trial. He also has substantial success handling smaller matters with streamlined case teams to efficiently obtain results. Mr. Lantier has served clients in the financial services, pharmaceutical, biotechnology, medical device, telecommunications, computer software, semiconductor and other industries.