Halle Markus focuses on U.S. and international trademark clearance, prosecution, and enforcement. Halle represents clients in trademark opposition and cancellation proceedings before the Trademark Trial and Appeal Board (TTAB). She advises domestic and international clients regarding strategic portfolio management in a wide variety of industries, including consumer electronics, pharmaceuticals, and restaurant services. She also assists nonprofit organizations, and tax-exempt trade and professional associations with trademark matters. Prior to joining Venable, Halle was an associate at a well-known IP law firm.