David Marriott is a member of the New York State Bar Association, the New York City Bar Association and the American Bar Association. He is the chair of the Practising Law Institute’s conference “Trial by Jury” and has been a repeat moderator of other PLI conferences, such as “Managing Complex Litigation.” Mr. Marriott is also the chair of the NYC Bar Series “Lessons from General Counsel: What Every InHouse Lawyer & Those Who Advise Them Need to Know.”

In 2010, Mr. Marriott was recognized by The Legal 500 for his work in the intellectual property arena. In 2006, Lawdragon named Mr. Marriott one of the legal profession’s new stars and, in 2011, selected him as one of 500 leading lawyers in America. He was also recognized by IAM Patent for his work in patent litigation for the past two years. 

Mr. Marriott is admitted to practice before the state court of New York and, on the Federal level, before the U.S. Supreme Court; the U.S. Courts of Appeals for the Federal, First, Second, Third, Fourth, Sixth, Ninth, Tenth and Eleventh Circuits; and the U.S. District Courts for the District of Utah, the Eastern District of New York, the Eastern District of Michigan, the Northern District of California, the Southern District of New York, and the Western District of Michigan.