What is the role of an examiner in formulating counts for an interference?

An examiner plays a crucial role in formulating counts for an interference. According to MPEP 2304.02(b), the examiner’s responsibilities include:

  • Defining the interfering subject matter through the count
  • Ensuring that the count encompasses all claims corresponding to the interfering subject matter
  • Suggesting multiple counts when separate patentable inventions are involved

The MPEP states:

“When a count encompasses separate patentable inventions, the examiner should suggest multiple counts. An examiner may wish to consult with an Interference Practice Specialist (IPS) in formulating a count.”

This guidance emphasizes the examiner’s role in accurately defining the scope of the interference and ensuring that all relevant inventive aspects are properly addressed in the proceedings.

To learn more:

Topics: MPEP 2300 - Interference And Derivation Proceedings, MPEP 2304.02(B) - Counts And Corresponding Claims, Patent Law, Patent Procedure
Tags: Count Formulation, Examiner Role, interference