What is the Patent Owner’s Statement in ex parte reexamination?

Source: FAQ (MPEP-Based)BlueIron Update: 2024-09-30

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.

The Patent Owner’s Statement is a response filed by the patent owner in an ex parte reexamination proceeding. According to MPEP 2249, “If reexamination is ordered under 35 U.S.C. 304, the decision will set a period of not less than two months within which period the patent owner may file a statement and any narrowing amendments to the patent claims.” This statement allows the patent owner to argue why the patent claims are patentable in light of the cited prior art.

Topics: MPEP 2200 - Citation Of Prior Art And Ex Parte Reexamination Of Patents MPEP 2249 - Patent Owner'S Statement In Reexaminations Filed Under 35 U.S.C. 302 Patent Law Patent Procedure
Tags: ex parte reexamination, Patent Owner Statement, patentability