550 U.S. 544 (2007) Cited 265,756 times 364 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' "
548 U.S. 53 (2006) Cited 11,222 times 102 Legal Analyses
Holding that a jury could find a reassignment from a position with "an indication of prestige" to one involving less desirable responsibilities "would have been materially adverse to a reasonable employee"
Holding that exclusive dealing agreements are unlawful where they "severely limit ... competition for the most important customers in categories needed to gain a foothold for effective competition"
Holding that because alleged harassment met elements of hostile work environment claim, complaining about such harassment was necessarily protected activity for purpose of retaliation claim
Holding that plaintiff sufficiently alleged a strong inference of scienter when corporate officers knew that a new drug would require more studies before it could be approved, yet told investors that no further studies would be necessary
Holding that business' outdoor mural was commercial speech where business conceded that the mural was advertising, the mural included part of the business' logo, and the business “had an economic motivation for displaying the painting”