How does the Priority Document Exchange (PDX) program work?

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Source: FAQ (MPEP-Based) BlueIron Update: 2024-09-09 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. The Priority Document Exchange (PDX) program allows for electronic transmission of priority documents between participating foreign intellectual property offices. According to 37 CFR 1.55(i) , if the foreign application was filed in a participating office, the requirement for a timely filed certified copy is considered satisfied if the Office receives a copy through the PDX program during the pendency of the application and before the patent is granted. Related Rules from the Manual of Patent Examining Procedure 10 rules Collapse Certified Copy of Foreign Application as Filed Required MPEP 215 Required Requirement for Certified Foreign Application Copy MPEP 215 Required Requirement for Certified Copy When Priority Claimed MPEP 215 Requirement for Certified Foreign Application Copy MPEP 215 Certified Copy Must Be Original Foreign Application MPEP 215 Specification and Drawings of Foreign Application Required MPEP 215 Examiner Must Review Certified Copy of Foreign Application MPEP 215 Recommended Foreign Priority Claim After Issue Fee But Before Grant MPEP 215 Permitted Post-Publication Priority Claim Consideration MPEP 215 Permitted Filing of Foreign Priority Papers Completes US Patent File MPEP 215 Other Related FAQs 5 FAQs Collapse When is the latest a certified copy can be filed for the patent to include the foreign priority claim without a certificate of correction? What happens if the certified copy is filed after the issue fee is paid? What is the &#8216;certified copy&#8217; of a foreign application? What is the time period for filing a certified copy of the foreign priority application in a U.S. application filed on or after March 16, 2013? What happens if there are deficiencies in th...