465 U.S. 75 (1984) Cited 3,559 times 1 Legal Analyses
Holding "that petitioner's state-court judgment in litigation [had] the same claim preclusive effect in federal court that the judgment would have in the . . . state courts"
439 U.S. 322 (1979) Cited 4,251 times 8 Legal Analyses
Holding that district courts have discretion to refuse to apply offensive non-mutual collateral estoppel against a defendant if such an application of the doctrine would be unfair
Finding no claim preclusion in a Title VII case where the prior litigation involved failure to process a COBRA request for post-termination medical coverage
Concluding that the same cause of action can exist in two cases only where the same set of transactional facts are involved in those cases and that, where the transactional facts differ, the doctrine of claim preclusion does not apply
544 F. Supp. 2d 320 (S.D.N.Y. 2008) Cited 28 times
Finding privity among defendants in a trademark infringement case where defendants shared common interest in finding that plaintiff had no rights in the mark
Explaining that a party is "not at liberty to split up his demand, and prosecute it by piecemeal, or present only a portion of the grounds upon which special relief is sought, and leave the rest to be presented in a second suit, if the first fail. There would be no end to litigation if such a practice were permissible."