Pharmaceutical With all of the hubbub over Patent Use Codes (PUCs) since the US Court of Appeals for the Federal Circuit issued its April 2010 decision in Novo Nordisk A/S v Caraco Pharmaceutical Laboratories, addressing whether the patent delisting counterclaim provisions at FDC Act section 505(j)(5)(C)(ii)(I), as added by the Medicare Modernization Act, may be used to correct or delete an Orange Book-listed PUC, law firm Hyman, Phelps & McNamara says it thought it would be interesting to analyze the growth of PUCs. The comments are posted on HP&M's FDA Law Blog. 12 July 2010