About Us Newsroom We invite you to find out more about Perkins Coie through our press releases. Search 7 results for LeAnn Johnson Koch Reset Best match Most recent June 05, 2025 Perkins Coie Ranks Among Top Law Firms in 2025 Chambers USA May 01, 2025 Michael Huston Led Two U.S. Supreme Court Cases in 2024-2025 Term October 08, 2024 Perkins Coie Secures Decisive D.C. Circuit Invalidation of EPA’s Controversial Renewable Fuel Standard Rulings June 06, 2024 Perkins Coie Named Among Top Law Firms in 2024 Chambers USA September 05, 2023 Perkins Coie Lawyers Mentioned in Law360—EPA Can't Justify Renewable-Fuel Standards, DC Circ. Told July 24, 2023 Perkins Coie Lawyers Mentioned in Law360—EPA Urges DC Circ. To Uphold Renewable Fuel Regs June 01, 2023 Perkins Coie Named Among Top Law Firms in 2023 Chambers USA