How does the USPTO handle extension of time requests in reexamination proceedings?

The USPTO handles extension of time requests in reexamination proceedings differently from regular patent applications. According to MPEP 710.02(e): ‘Extensions of time in reexamination proceedings are governed by 37 CFR 1.550(c).’ This means that in reexamination cases: Extensions may be available, but they are not granted automatically. The requester must show sufficient cause for the…

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What should applicants know about recognizing reply due dates for patent applications?

Applicants should be aware that it is their responsibility to recognize the correct reply due date for patent applications, especially when extensions of time are available. The MPEP 710.01(a) emphasizes this point: Since extensions of time are available pursuant to 37 CFR 1.136(a), it is incumbent upon applicants to recognize the date for reply so…

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