Can a patent be reinstated after expiration due to non-payment of maintenance fees?
Yes, a patent can be reinstated after expiration due to non-payment of maintenance fees under certain conditions. The MPEP 2590 outlines the process for patent reinstatement: “The patent may be reinstated if the delay in payment of the maintenance fee was unintentional.” Key points about patent reinstatement: A petition for reinstatement must be filed within…
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