How are new patent applications assigned to examiners under the CPC system?

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Source: FAQ (MPEP-Based) BlueIron Update: 2024-09-27 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. New patent applications are assigned to examiners using an automated routing system based on the CPC classifications. MPEP 909.01(a) states: “New nonprovisional utility applications are assigned directly to individual examiners by an automated routing system that uses the CPC symbols on an application to determine the best available examiner to work on that individual application.” The system considers factors such as the examiner’s portfolio, docket size, backlogs, and the application’s status as a continuation or divisional application. Related Rules from the Manual of Patent Examining Procedure 10 rules Collapse Automated Routing for Examiner Assignment MPEP 909.01(a) Classifications Required for Examiner Assignment MPEP 909.01(b) Permitted Application Must Be Fully Classified on Receipt MPEP 909.01(b) Required Provisional Applications Not Classified or Assigned MPEP 909.01(b) Examiner Can Submit Classification Challenge for Improper C* Designations MPEP 909.01(a) Permitted Patent Applications with National Security Concerns Must Not Be Published MPEP 101 Required National Security Classified Patent Application Must Be Declassified Before Publication and Allowance MPEP 120 Types of Secrecy Orders for Patent Applications MPEP 120 Type II Secrecy Order for Patent Applications with Classified Data MPEP 120 Disclosure Allowed for Classifiable Patent Applications MPEP 120 Other Related FAQs 5 FAQs Collapse What are C* designations in patent application classification? Can CPC symbols be changed during the patent examination process? Can CPC classification for a patent application change during examination? How does CPC classification affect the examination of new patent applications? How are C...