Who processes requests for supplemental examination?

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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. According to MPEP 2812 , requests for supplemental examination are processed by the Central Reexamination Unit (CRU) of the USPTO. The MPEP states: “All processing of requests for supplemental examination and of other papers filed in a supplemental examination proceeding and in any resulting ex parte reexamination proceeding will be performed by the staff of the Central Reexamination Unit.” This means that the CRU is responsible for handling all aspects of supplemental examination requests and any subsequent ex parte reexamination proceedings that may result from the supplemental examination. Related Rules from the Manual of Patent Examining Procedure 10 rules Collapse Notice of Noncompliant Supplemental Examination Request MPEP 2812.02 Notice of Noncompliant Supplemental Examination Request MPEP 2812.02 Permitted Notice Will Be Sent to Record Correspondence Address MPEP 2812.02 Patent Owner Address for Supplemental Examination MPEP 2805 Request for Ex Parte Reexamination by Representative MPEP 2213 Office Correspondence to Patent Owner MPEP 2804 Attachment Required for Non-Compliant Request MPEP 2812.02 Examiner’s Determination for Ex Parte Reexamination MPEP 2240 Patent Owner Address for Communications MPEP 2805 Correct Correspondence Address for Patent Owners MPEP 2805 Other Related FAQs 5 FAQs Collapse What is the role of the Central Reexamination Unit (CRU) in supplemental examination? What types of documents are processed during supplemental examination? Can a supplemental examination request be submitted electronically? What happens if a request for supplemental examination is incomplete? What happens if the fees for a supplemental examination request are insufficient?