How do USPTO employees handle confidential patent application information?

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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. USPTO employees are legally obligated to maintain the confidentiality of pending patent applications. The MPEP states: “All U.S. Patent and Trademark Office employees are legally obligated to preserve pending applications for patents in confidence until they are published or patented in accordance with 35 U.S.C. 122 and 37 CFR 1.14.” Employees must follow strict procedures to ensure confidentiality, including: Not reproducing or copying application documents except for official purposes Properly handling and storing application files Using appropriate envelopes for interoffice mail Being cautious during interviews to prevent exposure of other applications Violations of these procedures can result in suspension, removal, or even criminal penalties. Related Rules from the Manual of Patent Examining Procedure 10 rules Collapse Patent Application Files Must Be Kept Confidential and Accessible MPEP 101 Recommended Confidentiality Requirement for Patent Applications MPEP 101 Confidential Copies Prohibited for Patent Applications MPEP 101 Recommended Access to Published Patent Application Files Is Allowed Upon Request MPEP 101 Required Interoffice Mail Must Be Sent in Appropriate Envelopes MPEP 101 Required Patent Applications Must Be Kept Confidential Until Published or Patented MPEP 101 Patent Application Confidentiality Requirement MPEP 101 Permitted Patent Applications with National Security Concerns Must Not Be Published MPEP 101 Required Confidentiality of Unpublished Patent Applications MPEP 101 Required Confidentiality of Unpublished Patent Applications MPEP 101 Permitted Other Related FAQs 5 FAQs Collapse How does the USPTO handle telephone and in-person requests for patent application inf...