550 U.S. 544 (2007) Cited 266,542 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' "
384 U.S. 563 (1966) Cited 2,642 times 6 Legal Analyses
Holding a series of three acquisitions "eliminated any possibility of an outbreak of competition" and thereby "perfected the monopoly power to exclude competitors and fix prices."
Holding that a class-based equal protection claim arises when the "law is applied in a discriminatory manner or imposes different burdens on different classes of people"
468 U.S. 85 (1984) Cited 664 times 31 Legal Analyses
Holding that NCAA restrictions on televising college football games are subject to Rule of Reason analysis for the “critical” reason that “horizontal restraints on competition are essential if the product is to be available at all”
435 U.S. 679 (1978) Cited 741 times 9 Legal Analyses
Holding agreement among engineers to refuse to discuss prices with potential customers until after the initial selection of an engineer was per se illegal
421 U.S. 773 (1975) Cited 803 times 3 Legal Analyses
Holding that a minimum fee schedule enforced by the Virginia state bar did not fall within the Parker exception because the fee schedule was not mandated by the Virginia Supreme Court and thus it could not "fairly be said that the State of Virginia through its Supreme Court Rules required the anticompetitive activities"