What is the status of a patent application after a notice of allowance is mailed?

Once a nonprovisional patent application has been examined and determined to meet all statutory requirements, a notice of allowance is sent to the applicant. The status of the application is then considered “allowed” or “in issue”. As per MPEP 203.04: An “allowed” nonprovisional application or an application “in issue” is one which has been examined…

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When is the latest a certified copy can be filed for the patent to include the foreign priority claim without a certificate of correction?

The certified copy of the foreign application must be filed before the patent is granted. If the certified copy is filed after payment of the issue fee but prior to the date of grant, the priority claim will be placed in the file record but the patent will not include the priority claim unless corrected…

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What are the main reasons for patent application abandonment?

According to MPEP 203.05, there are four main reasons for patent application abandonment: Formal abandonment by the applicant or their representative Failure of the applicant to take appropriate action during prosecution Failure to pay the issue fee For provisional applications, the passage of 12 months from the filing date The MPEP states: An abandoned application…

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