Jason Sheasby has built a reputation as one of the most formidable trial attorneys in intellectual property law. A partner at Irell & Manella LLP, he is known for taking technically complex disputes to juries — and winning. His practice centers on high-stakes patent litigation, particularly in advanced computing, semiconductor memory architecture, medical devices, and emerging technologies including artificial intelligence systems. Judges and juries alike recognize his ability to translate intricate engineering concepts into clear, persuasive narratives. Recognized repeatedly by Chambers USA, Law360, Managing IP, and The American Lawyer, Sheasby’s work reflects both strategic foresight and trial discipline. Beyond litigation, he is deeply engaged in innovation ecosystems. As a founder of TORL Biotherapeutics, he contributes to advancements in oncology therapeutics. As a trustee of Pomona College, he supports academic excellence and institutional leadership. He approaches every case with intellectual precision, strategic preparation, and relentless execution — qualities that define elite trial advocacy.