Can a patent owner challenge a premature Action Closing Prosecution (ACP)?
Yes, a patent owner can challenge a premature Action Closing Prosecution (ACP) in inter partes reexamination. The process is as follows: File comments under 37 CFR 1.951(a) Additionally, file a petition under 37 CFR 1.181 to challenge the making of the action an ACP The petition must be filed within the time period for filing…
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