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U.S. Code Regulations Constitution Journal Apps
  1. Regulations
    All Titles
  2. title 37
    Patents, Trademarks, and Copyrights
  3. chapter I
    CHAPTER I—UNITED STATES PATENT AND TRADEMARK OFFICE, DEPARTMENT OF COMMERCE
  4. part 41
    PART 41—PRACTICE BEFORE THE PATENT TRIAL AND APPEAL BOARD
  5. subpart E
    Subpart E—Patent Interferences

Subpart E. Subpart E—Patent Interferences

  • § 41.200 - Procedure; pendency.
  • § 41.201 - Definitions.
  • § 41.202 - Suggesting an interference.
  • § 41.203 - Declaration.
  • § 41.204 - Notice of basis for relief.
  • § 41.205 - Settlement agreements.
  • § 41.206 - Common interests in the invention.
  • § 41.207 - Presumptions.
  • § 41.208 - Content of substantive and responsive motions.
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