In the News Law360 The Battle for Patent Law: Federal Circuit Looks to Hold the Line As Supreme Court Eyes IP 09 July 2016 View PDF John O'Quinn is quoted regarding the U.S. Supreme Court's role in patent cases. Related Professionals John C. O’Quinn, P.C. Partner Washington, D.C. Related Services Related Services Practices Intellectual Property Patent Infringement Litigation Suggested Reading Suggested Reading 30 April 2026 Press Release Kirkland Advises KKR on Strategic Investment in MLS NEXT Pro 29 April 2026 Press Release Kirkland Advises KalVista on $1.9 Billion Acquisition by Chiesi 29 April 2026 Press Release Kirkland Advises Advent and Cinven on Combination of TKE and KONE