What are the requirements for recording a patent assignment document?

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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. To record a patent assignment document, you must submit: A copy of the original assignment document A cover sheet identifying the document as an assignment The required fee The MPEP states: ‘The document submitted for recordation must be accompanied by a cover sheet identifying the document as an assignment and must contain the fee required by 37 CFR 3.41 .’ This ensures proper processing and indexing of the assignment. Related Rules from the Manual of Patent Examining Procedure 10 rules Collapse Cover Sheets Required for Recording Assignments MPEP 302 Cover Sheets for Recording Documents Affecting Title MPEP 302 Requirement for Recording Joint Research Agreements MPEP 302 Government Patent Interests Must Be Recorded Promptly MPEP 302 Recording of Assignment Documents Required MPEP 302 Required Departmental Register for Governmental Interests Required by Executive Order 9424 MPEP 302 Required Governmental Registers Not Open to Public Inspection MPEP 302 Governmental Interests Available for Public Inspection MPEP 302 Governmental Interests Recorded Secretly MPEP 302 Required Governmental Instruments Recorded with Written Authority MPEP 302 Permitted Other Related FAQs 5 FAQs Collapse Why is it important to submit legible copies of assignment documents to the USPTO? How do I identify a provisional application in an assignment executed before filing? How do I properly identify a patent in an assignment? What information is needed to identify a national patent application in an assignment? How should I identify an international patent application in an assignment?