How do power of attorney requirements differ for patent applications filed before and after September 16, 2012?

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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. The requirements for power of attorney in patent applications differ based on the filing date: For applications filed on or after September 16, 2012: Refer to MPEP § 402.02(a) for detailed information and relevant forms. For applications filed before September 16, 2012: Consult MPEP § 402.02(b) for specific details and applicable forms. The MPEP 601.02 states: “See MPEP § 402.02(a) for detailed information and relevant forms pertaining to appointment of a power of attorney in applications filed on or after September 16, 2012. See MPEP § 402.02(b) for detailed information and relevant forms pertaining to appointment of a power of attorney in applications filed before September 16, 2012.” This distinction is important as it affects the specific procedures and forms required for appointing a power of attorney. Related Rules from the Manual of Patent Examining Procedure 10 rules Collapse Appointment Requirement for Power of Attorney MPEP 601.02 Fee Required for Patent Application MPEP 601 Required Requirements for Papers in Patent Applications MPEP 601 Application Filing Requirements for AIA Effective Dates MPEP 601 Required Specification Required for Filing Date MPEP 601 Required New Power of Attorney Required for Wrong Registration Number MPEP 402 Required Fee and Oath/Declaration Requirement for Patent Application MPEP 601 Required Components Required for Filing Date MPEP 601 Components Required for Filing Date MPEP 601 Filing Fee Required for Provisional Application MPEP 601 Required Other Related FAQs 5 FAQs Collapse Where can I find information about power of attorney for older patent applications? What forms are required for appointing a power of attorney in recent patent applications? Wh...