How do I change the correspondence address for a pending patent application?

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Source: FAQ (MPEP-Based) BlueIron Update: 2024-09-29 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. To change the correspondence address for a pending patent application, follow these steps: Use the Office form Change of Correspondence Address, Application (PTO/SB/122) . Submit the form to the USPTO, ensuring all required information is provided. Include both the application number and, if known, the filing date to expedite processing. The MPEP advises: “To ensure accuracy and to expedite requests for change to the correspondence address, it is suggested that the request include both the patent number and the application number.” ( MPEP 2542 ) While this advice is given in the context of issued patents, it’s equally applicable to pending applications. Providing complete information helps prevent delays and ensures the change is applied correctly. Related Rules from the Manual of Patent Examining Procedure 10 rules Collapse Request for Change of Correspondence Address MPEP 2542 Permitted Request for Change of Patent Correspondence Address MPEP 2542 Permitted Request for Change Must Include Patent and Application Numbers MPEP 2542 Permitted Correspondence Address Change Requirement MPEP 2542 Permitted Change Correspondence Address Timely MPEP 2542 Recommended Correspondence Address Change After Oath/Declaration MPEP 2542 Permitted Change of Correspondence Address Must Be Identified in Continuation/Divisional Application MPEP 201.06(c) Prohibited Correspondence Address for Maintenance Fees Must Be Set During Prosecution MPEP 2540 Change of Correspondence Address Allowed During Patent Life MPEP 2540 Change Before Oath/Declaration Filing MPEP 2542 Permitted Other Related FAQs 5 FAQs Collapse Do I need to withdraw as a practitioner to change the correspondence address? What is the difference bet...