Students work with small businesses and individual inventors on patent applications, office action responses, and draft ex parte reexamination requests to challenge patent validity. Course Information: Previously listed as JD 239C. Prerequisite(s): JD 401 and JD 405 and JD 406 and JD 407 and JD 411 and JD 414 and JD 415 and JD 416; and LAW 402 or LAW 403 or LAW 404; and LAW 412 or LAW 413. Corequisite(s): TADR 495.