What types of information can an examiner request under MPEP 704?

Under MPEP 704, examiners have broad authority to request various types of information that may be necessary for a thorough examination. According to MPEP 704, the types of information that can be requested include, but are not limited to:

  • Technical information about the invention
  • Prior art references
  • Experimental data or test results
  • Information about related applications or patents
  • Clarification of terms or claim language
  • Information about the inventorship

The MPEP specifically states: “The examiner may require the submission, from individuals identified under § 1.56(c), or any assignee, of such information as may be reasonably necessary to properly examine or treat the matter.” This broad authority allows examiners to gather comprehensive information to make informed decisions about patentability.

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Tags: information requirements, patent examination