Chuck Klein

Intellectual Property Litigation

Charles B. Klein - Litigator | Winston & Strawn

Chuck Klein is the litigation office head in Washington, D.C., serves on the firm’s Executive Committee, is the former co-chair of the firm’s Intellectual Property Practice, and is the former chair of the firm’s Commercial Litigation Practice. He is a first-chair trial lawyer who litigates significant patent, antitrust, and commercial disputes. Managing Intellectual Property recently recognized him as an “IP Star,” and IAM described him as a “talisman for major pharmaceutical and biotechnology businesses” who is “no stranger to billion-dollar cases.” Six of Chuck’s first-chair victories (including three trial wins) have been mentioned in the “Litigator of the Week” column published by The American Lawyer.