The Supreme Court’s decision to review Hikma Pharmaceuticals USA Inc. v. Amarin Pharma Inc. places renewed attention on a familiar but unsettled issue in pharmaceutical patent law: how the induced infringement doctrine applies when a generic drug launches with a concededly “skinny” label, but engages in broader marketing and communications outside the FDA-approved label.
Although the case arises under the Hatch-Waxman Act, it squarely implicates the scope and enforceability of method-of-use patents, particularly for later-developed indications that often represent substantial additional investment by brand-name manufacturers.
Background:…
