Where should submissions for correcting incomplete ex parte reexamination requests be sent?
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.
Submissions for correcting incomplete ex parte reexamination requests should be marked and sent to a specific mailing address. The MPEP provides clear guidance:
“Any such submission should be marked “Mail Stop Ex Parte Reexam” in the manner discussed in MPEP § 2224 so that the submission may be promptly forwarded to the staff of the CRU.”
This specific marking ensures that the submission is directed to the Central Reexamination Unit (CRU) for efficient processing. It’s crucial to follow this instruction to avoid delays in the handling of your correction submission.