In the News Law360 Rising Star: Kirkland's John O'Quinn 21 March 2013 View PDF John O'Quinn is profiled as a rising young litigator. Related Professionals John C. O’Quinn, P.C. Partner Washington, D.C. Related Services Related Services Practices Litigation Appeals Suggested Reading Suggested Reading 11 September 2026 In the News Litigator of the Week Runners-Up and Shout-Outs 09 September 2026 Press Release Kirkland Advises Knox Lane on Partnership with Sage Integration 08 September 2026 Article August Business Court Docket Anchored by Mavs Ownership Fight, 70-Page Trust Ruling