How is the interference search documented in the patent application file?

This page is an FAQ based on guidance from the Manual of Patent Examining Procedure. It is provided as guidance, with links to the ground truth sources. This is information only: it is not legal advice.

Proper documentation of the interference search is crucial in the patent examination process. The MPEP 2304.01(a) states:

“The interference search must be made of record in the application file. See MPEP § 719.05, subsection III.”

This requirement ensures transparency and provides a clear record of the search conducted. The documentation typically includes the search strategy, databases searched, and the results of the search. This record is important for both the current examination and any future reviews or proceedings related to the application.