Opinion · Supreme Court of the United States

Becher v. Contoure Laboratories, Inc.

Becher v. Contoure Laboratories, Inc., 279 U.S. 388 (1929)

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

How later courts describe this case

  • 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
  • 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
  • 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

Citator

UpLaw has not yet analyzed Becher v. Contoure Laboratories, Inc.. The absence of a flag is not a finding that it is good law.

Cited by
180 opinions

Headnotes

  1. Patent Law — Ownership and Confidential Relations An undisclosed invention requires no patent to be protected from disclosure in breach of trust; the inventor's right to such protection is independent of and prior to any rights arising under the patent law. 279 U.S. at 391
  2. Patent Law — State Court Jurisdiction A suit whose cause of action is the breach of a contract or the wrongful disregard of confidential relations, both matters independent of the patent law, does not arise under the patent laws and is within the jurisdiction of the state courts, even though the assertion of the plaintiff's right may imply that a patent later obtained by the defendant is void. 279 U.S. at 390
  3. Patent Law — Assignment — Effect of Prior Judgment Where a state court has decreed that one who surreptitiously obtained a patent in breach of a confidential relationship holds the invention and patent as trustee ex maleficio for the true inventor and has commanded an assignment of the patent, that judgment estops the patentee from relitigating the issue of inventorship in a later federal suit brought by him to enjoin the inventor from infringing the patent. 279 U.S. at 391
  4. Civil Procedure — Facts Underlying a Decree Establishing a fact and giving a specific effect to it by judgment are distinct; a judgment in rem binds all the world, but the facts on which it necessarily proceeds are not thereby established against all the world, and conversely, the establishment of facts is not equivalent to a judgment in rem. 279 U.S. at 391
  5. Patent Law — Proof of Invalidating Facts The rule that decrees validating or invalidating patents belong to the courts of the United States does not accord sacrosanctity to facts that may be conclusive upon the question in issue; a fact is not prevented from being proved in any case in which it is material by the suggestion that, if true, an important patent is void. 279 U.S. at 391
  6. General — Estoppel — Vital Facts A party may go into a suit estopped as to a vital fact by a covenant, and no sufficient reason exists for denying that he may be equally estopped by a judgment. 279 U.S. at 391