How does the USPTO calculate patent term adjustment for applications filed on or after May 29, 2000?

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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. For patent applications filed on or after May 29, 2000, the USPTO calculates patent term adjustment (PTA) based on several factors. According to MPEP 2733 : “The Office makes the patent term adjustment determination by a computer program that uses the information recorded in the Office’s Patent Application Locating and Monitoring (PALM) system.” The calculation takes into account various delays, including: USPTO delays in issuing certain actions Delays in issuing the patent beyond three years from filing Delays due to interference proceedings, secrecy orders, or successful appellate review The USPTO then subtracts any applicant delays from this total to determine the final PTA. Related Rules from the Manual of Patent Examining Procedure 10 rules Collapse Request for Patent Term Adjustment Reconsideration Must Follow Specific Procedures MPEP 2733 Required Patent Term Adjustment Calculation Must Be Available Online MPEP 2733 Certificate of Correction for Patent Term Adjustment Must Follow Reconsideration Decision or USPTO Calculation MPEP 2733 Notification of Patent Term Adjustment Required MPEP 2733 Notification of Patent Term Adjustment on Issuance MPEP 2733 Notification of Patent Term Adjustment Required on Issuance MPEP 2733 Required Notification of Patent Term Adjustment on Issuance MPEP 2733 Required Patent Term Adjustment Notification No Longer Sent With Notice of Allowance MPEP 2733 Patent Term Adjustment Overage Must Be Disclosed MPEP 2733 Permitted Patent Term Adjustment Exceeds Belief Not Requiring Action MPEP 2733 Other Related FAQs 5 FAQs Collapse Can I request a Certificate of Correction to change the Patent Term Adjustment on my patent? How can I check the accuracy of the data u...