550 U.S. 544 (2007) Cited 266,697 times 365 Legal Analyses
Holding that a complaint's allegations should "contain sufficient factual matter, accepted as true, to 'state a claim to relief that is plausible on its face' "
564 U.S. 604 (2011) Cited 746 times 143 Legal Analyses
Holding that state tort law that required generic drug manufacturers to provide adequate warning labels was preempted where federal law required manufacturers to use the same labels as their brand-name counterparts