How does revocation of power of attorney affect pending applications?

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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. When a power of attorney is revoked, it affects pending applications as follows: The revocation is effective upon receipt in the USPTO. It applies to all pending applications in which the attorney or agent was appointed, unless specifically limited. The Office will not communicate further with the revoked attorney/agent. The applicant must appoint a new representative or correspond directly with the Office. As stated in MPEP 402.05 : ‘A power of attorney may be revoked at any stage in the proceedings of a case.’ This means the revocation can occur at any point during the patent application process. Related Rules from the Manual of Patent Examining Procedure 10 rules Collapse Applicant Revocation of Powers of Attorney MPEP 402.05 Attorney or Agent Representation Required for International Applications MPEP 402.09 Permitted Attorney or Agent Must Be Registered to Practice Before USPTO MPEP 402 Required Patent Attorney or Agent Required for Design Patents MPEP 402 Permitted Revocation Takes Effect on Receipt Not Acceptance MPEP 402.05 Notification Required After Power of Attorney Revoked MPEP 402.05 Power of Attorney Must Be Forwarded to PTAB During Interference or Derivation Proceeding MPEP 402.05 Recommended Attorney or Agent May Only Act as Design Patent Practitioner MPEP 402 Permitted Invalid Power of Attorney Affects Correspondence Address MPEP 402 Refiling Power of Attorney When More Than Ten Practitioners Named MPEP 402 Recommended Other Related FAQs 5 FAQs Collapse Can a power of attorney be revoked by telephone or email? What happens if there&#8217;s no practitioner of record when revoking a power of attorney? Can a power of attorney be revoked by fewer than all of the applicants? How ...