349 U.S. 322 (1955) Cited 891 times 2 Legal Analyses
Holding that two suits were not "based on the same cause of action," because "[t]he conduct presently complained of was all subsequent to" the prior judgment and it "cannot be given the effect of extinguishing claims which did not even then exist and which could not possibly have been sued upon in the previous case"
Holding "if a district court action involves only the issue of whether a mark is entitled to registration [(i.e., the same issue as was then before the TTAB)] . . ., the doctrine of primary jurisdiction might well be applicable"
Finding that the fact that the asserted patents "all share a common specification and terminal disclaimer to a common parent" was insufficient to sustain the district court's holding of claim preclusion
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
170 F. Supp. 3d 304 (D. Conn. 2016) Cited 12 times
Barring claims under CUTPA for alleged trademark violations which began before the statute of limitations period, but noting that courts have embraced a separate-accrual rule for other types of CUTPA claims
Holding that "the case for permitting the PTO to proceed first is bolstered where the PTO adjudication might serve as a final disposition of the matter"