Can a patent owner designate separate addresses for different reexamination proceedings?

Question

Accepted Answer

Source: FAQ (MPEP-Based) BlueIron Update: 2024-09-30 10 Rules 5 Related FAQs 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. Yes, a patent owner can designate separate addresses for different reexamination proceedings on the same patent. MPEP 2222 explicitly states: “A patent owner may designate a separate correspondence address for each reexamination proceeding for which a request is filed.” This allows patent owners to manage multiple reexamination proceedings more efficiently, especially if different legal representatives are handling each case. To designate separate addresses: File a clear request for each specific reexamination proceeding Provide the desired correspondence address for that particular proceeding Ensure the request is properly signed and submitted to the USPTO Related Rules from the Manual of Patent Examining Procedure 10 rules Collapse Correct Correspondence Address for Patent Owners MPEP 2222 Correct Address for Patent Reexamination Communications MPEP 2222 Patent Owner Address for Communications MPEP 2805 Correct Correspondence Address for Patent Owners MPEP 2805 New Power of Attorney Required for Different Correspondent MPEP 2222 Required Change Correspondence Address After Patent Issues MPEP 2222 Permitted Change Correspondence Address Requirement MPEP 2222 Recommended Patent Owner Address for Supplemental Examination MPEP 2805 Request for Ex Parte Reexamination by Representative MPEP 2213 Request for Change of Correspondence Address MPEP 2542 Permitted Other Related FAQs 5 FAQs Collapse Who can sign amendments and other papers in a reexamination proceeding? How can a patent owner change the correspondence address for a patent under reexamination? What happens if a patent owner doesn&#8217;t provide a correspondence address for reexamination? How can a patent owner designate a new attorney...