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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What actions must an applicant take to prevent abandonment of a national security classified patent application without a Secrecy Order?

According to 37 CFR 5.1(d), an applicant must take one of three actions to prevent abandonment of a national security classified patent application without a Secrecy Order. The MPEP states: Pursuant to 37 CFR 5.1(d), if no Secrecy Order has issued in a national security classified patent application, the Office will set a time period…

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