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Historical PDF editionMPEP Ninth Edition, Revision 01.2024

MPEP Chapter 2600 — Optional Inter Partes Reexamination

Optional inter partes reexamination procedures.

About this document

This page indexes an official USPTO reference PDF from the MPEP Ninth Edition, Revision 01.2024 collection. It is provided for convenient discovery and download. For the latest applicable USPTO guidance, use the official source linked on this page.

What this document covers

  • Inter partes reexamination