Opinion · Supreme Court of the United States

Becher v. Contoure Laboratories, Inc.

Becher v. Contoure Laboratories, Inc., 49 S. Ct. 356 (1929)

Type
Opinion
Court
Supreme Court of the United States
Jurisdiction
Federal
Date
1929-05-13
Topic
general

explaining why state court has jurisdiction over bill to compel assignment of a patent tortiously secured by patentee | explaining why state court has jurisdiction over bill to compel assignment of a patent tortiously secured by patentee | state-court trial of an issue precluded litigation of the same issue in a patent action, even though the issue was dispositive of the whole claim | state-court trial of an issue precluded litigation of the same issue in a patent action, even though the issue was dispositive of the whole claim | inventor’s right was “independent of and prior to any arising out of the patent law” | a decision by a state court precludes relitigation of issues that affect a federal case even though the federal court has exclusive jurisdiction of patent issues | assignment of patent ordered where employee filed patent application on invention of former employer after agreéing to keep secret information rendered to him by the employer | prior state court suit ruling that patent holder held the patent for the benefit of another has pre-clusive effect on federal patent infringement suit brought by patent holder | a decision by a state court precludes relitigation of issues that affect a federal case even though the federal court has exclusive jurisdiction of patent issues | State court had jurisdiction of suit to enjoin improper use of knowledge obtained under agreement to construct invention on which the defendant had obtained a patent in violation of his agreement with the plaintiff | principles of collateral estoppel appropriate in the context of patent litigation | constructive trust of patent for invention determined by state law | constructive trust of patent for invention determined by state law

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