412 U.S. 655 93 S.Ct. 2498 37 L.Ed.2d 244 USV PHARMACEUTICAL CORPORATION, Petitioner,v.Caspar W. WEINBERGER, Secretary of Health, Education, and Welfare, et al. No. 72?666. Argued April 17, 1973. Decided June 18, 1973. Syllabus Petitioner sells drug products containing citrus bioflavonoid, an extract from fruit skins, as a principal active ingredient. In the 1950’s new […]
