477 U.S. 242 (1986) Cited 236,388 times 38 Legal Analyses
Holding that summary judgment is not appropriate if "the dispute about a material fact is ‘genuine,’ that is, if the evidence is such that a reasonable jury could return a verdict for the nonmoving party"
477 U.S. 317 (1986) Cited 216,459 times 40 Legal Analyses
Holding that a movant's summary judgment motion should be granted "against a [nonmovant] who fails to make a showing sufficient to establish the existence of an element essential to that party's case, and on which that party will bear the burden of proof at trial"
475 U.S. 574 (1986) Cited 113,199 times 38 Legal Analyses
Holding that, on summary judgment, antitrust plaintiffs "must show that the inference of conspiracy is reasonable in light of the competing inferences of independent action or collusive action that could not have harmed" them
Holding that, because it “is based on and implements the First Amendment right to petition,” the Noerr–Pennington doctrine “applies equally in all contexts”
Holding a district court did not abuse its discretion in qualifying an insurance expert who testified on similar issues in twelve previous cases and had never been found unqualified
Holding that a party's "course of delay" in performing the terms of the contract, when "unreasonable or undertaken in bad faith, may provide sufficient grounds" for a finding of waiver