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35 U.S.C. 291 Interfering patents. - Patent Laws
35 U.S.C. 291 Interfering patents.
The owner of an interfering patent may have relief against the owner of another by civil action, and the court may adjudge the question of validity of any of the interfering patents, in whole or in part. The provisions of the second paragraph of section 146 of this title shall apply to actions brought under this section.
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