Dan McCallum has a wide range of experience in intellectual property litigation before United States District Courts and the United States Court of Appeals for the Federal Circuit.  Mr. McCallum’s experience includes all aspects of pretrial preparation and the management of discovery.  He has recently participated in two trials in the United States District Court for the Eastern District of Texas, conducting both direct and cross examinations of witnesses.  Mr. McCallum’s patent litigation practice spans a range of technical fields including Internet technology, e-commerce, pharmaceutical patents, dietary supplements, and semiconductor devices.
 
After graduating from The George Washington University Law School with high honors, Mr. McCallum served as a law clerk to the Honorable Judge Daniel M. Friedman and the Honorable Randall R. Rader of the United States Court of Appeals for the Federal Circuit.  Mr. McCallum began his legal career as an associate at Paul, Weiss, Rifkind, Wharton, & Garrison LLP in Washington, D.C., where he litigated a variety of commercial disputes.  
 
In addition to intellectual property litigation, Mr. McCallum maintains an active pro bono practice.  Mr. McCallum recently helped obtain a victory for Agudas Chasidei Chabad of United States, arguing in the United Stated District for the Southern District of New York.  During the argument, the Honorable Judge Failla observed on record that the litigants had presented “excellent oral argument today and really strong briefing” and remarked that “[i]f you could find more cases to bring my way, I would be happy to have you argue any time.”