What is the confidentiality status of unpublished patent applications?

Unpublished patent applications are generally kept confidential by the USPTO. As stated in 37 CFR 1.14(a): “Patent applications that have not been published under 35 U.S.C. 122(b) are generally preserved in confidence pursuant to 35 U.S.C. 122(a). Information concerning the filing, pendency, or subject matter of an application for patent, including status information, and access…

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