When does a patent application become publicly accessible?

A patent application typically becomes publicly accessible after it is published. MPEP 106 states: Of course, after the application has published pursuant to 35 U.S.C. 122(b), the application will be available to the public and any restriction on the inventor to access his or her application previously granted will no longer be in effect. This…

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How does the filing date affect assignee prosecution rights?

The filing date of a patent application can affect the prosecution rights of assignees. MPEP 106.01 distinguishes between applications filed before and after September 16, 2012: For applications filed before September 16, 2012: See MPEP § 324 for information on prosecution by the assignee. For applications filed on or after September 16, 2012: See MPEP…

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Does restricting inventor access to a patent application continue after the application publishes?

No, once a patent application publishes under 35 U.S.C. 122(b), it becomes available to the public. At that point, any previous grant restricting the inventor’s access to the application file is no longer in effect. Of course, after the application has published pursuant to 35 U.S.C. 122(b), the application will be available to the public…

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