What is the fee for filing an ex parte reexamination request?

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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. The fee for filing an ex parte reexamination request varies depending on the entity size. As of September 2022: For large entities: $6,500 For small entities: $3,250 For micro entities: $1,625 These fees are subject to change. Always check the current USPTO fee schedule for the most up-to-date information. According to MPEP 2215 : “If an ex parte reexamination is ordered under 35 U.S.C. 304, no refund will be made.” Related Rules from the Manual of Patent Examining Procedure 10 rules Collapse Refund for Denied Ex Parte Reexamination Request MPEP 2215 Refund for Incomplete Ex Parte Reexamination Request MPEP 2215 Filing Fee Required for Ex Parte Reexamination Request Before January 16, 2018 MPEP 2215 Required Ex Parte Reexamination Filing Fee Must Be Paid MPEP 2215 Required Filing Fee for Ex Parte Reexamination Requests Filed Before January 16, 2018 MPEP 2215 Reduced Fee for Streamlined Ex Parte Reexamination Requests MPEP 2215 Permitted Different Filing Fees for Large, Small, and Micro Entities MPEP 2215 Filing Fee Requirement for Ex Parte Reexamination Requests MPEP 2215 Reduced Fee for Streamlined Ex Parte Reexamination Requests MPEP 2215 Excess Claims Fees for Patent Owner's Request with Proposed Amendment MPEP 2215 Permitted Other Related FAQs 5 FAQs Collapse What happens if I don&#8217;t pay the full fee for an ex parte reexamination request? How does entity status affect ex parte reexamination fees? What happens if a higher fee is paid for an ex parte reexamination request than required? Are there any circumstances where the ex parte reexamination fee can be refunded? Are refunds available for ex parte reexamination fees?