Dorsey & Whitney partners Lee Osman, Brett Foster, Grant Foster, and Kimton Eng have been recognized among the IAM Global Leaders 2025, a distinction honoring top private practice professionals in patent law. IAM Global Leaders celebrates attorneys’ contributions to patent law, highlighting their innovation, client service, and leadership. 

  • Lee Osman, who has led Dorsey’s Patent Group for nearly 20 years from the Firm’s Denver office, is celebrated for his strategic insight and dedication to client success. 
  • Brett Foster, a seasoned patent trial lawyer based in Dorsey’s Salt Lake City office, brings extensive experience in high-stakes IP cases, consistently achieving favorable outcomes for clients facing critical challenges. 
  • Grant Foster, also based in Salt Lake City, is highly regarded for his extensive experience with patent strategy and litigation, assisting clients in complex IP landscapes, developing robust patent portfolios, and protecting competitive advantages in the market. 
  • Kimton Eng, from Dorsey’s Seattle office, offers comprehensive guidance on patent portfolio management, patentability, and international prosecution strategies, and is known for his deep knowledge in patent infringement and IP due diligence.

This recognition underscores Dorsey’s commitment to excellence and client success in the patent field.