Locke Lord Bissell & Liddell LLP is a full-service, national law firm of approximately 700 attorneys with offices in Atlanta, Austin, Boston, Chicago, Dallas, Houston, London, Los Angeles, New Orleans, New York, Sacramento and Washington, D.C. Locke Lord was formed on October 2, 2007, after the combination of Texas-based Locke Liddell & Sapp PLLC and Lord, Bissell & Brook LLP, a national firm headquartered in Chicago.