What are the common defects in a PCT Demand?

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Source: FAQ (MPEP-Based) BlueIron Update: 2024-09-27 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 most common defects in a PCT Demand are typically related to non-compliance with PCT Rules 53 and 55 . These may include issues with: Identification of the international application Indication of applicant or agent Language requirements Signature requirements As stated in MPEP 1868: “The most common defects which result in the mailing of an invitation to correct are found in PCT Rules 53 and 55.” Related Rules from the Manual of Patent Examining Procedure 10 rules Collapse Common Defects Triggering Invitation to Correct in PCT Rules 53 and 55 MPEP 1868 Invitation to Correct Demand Defects MPEP 1868 Defects in Demand Can Be Fixed MPEP 1868 Permitted Invitation to Submit Amendments When Not Submitted MPEP 1868 Required Minimum One Month to Correct Defects MPEP 1868 Prohibited Demand for International Preliminary Examination Required MPEP 1865 Required Optional International Preliminary Examination MPEP 1842 Time Limit for Correcting Demand Defects MPEP 1868 Required Demand Considered as Filed Date if Corrected MPEP 1868 Permitted International Preliminary Examination Begins According to PCT Rule 69.1 MPEP 1878 Other Related FAQs 5 FAQs Collapse How does an international application designating the United States affect the application process? What are the responsibilities of the Director of International Patent Legal Administration regarding PCT applications? How are PCT applications treated under the AIA provisions? What happens if an applicant fails to correct defects in a PCT Demand? How can defects in a PCT Demand be corrected?