What happens if a patent owner files a court action to enjoin the inter partes reexamination?

If a patent owner files a court action to enjoin the inter partes reexamination, the action does not automatically stay the reexamination proceedings. According to MPEP 2686.04: “35 U.S.C. 318 provides that, once an order for inter partes reexamination has been issued, the patent owner may obtain a stay of any pending litigation which involves…

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When can a patent owner propose amendments during the reexamination process?

A patent owner has multiple opportunities to propose amendments during the reexamination process. According to MPEP 2221, amendments can be proposed: With the initial reexamination request under 37 CFR 1.510(e) In a statement under 37 CFR 1.530(b) and (c) During the actual ex parte reexamination prosecution under 37 CFR 1.550(b) The MPEP states: “Amendments may…

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How does ex parte reexamination differ when ordered after supplemental examination?

Ex parte reexamination ordered after supplemental examination follows most existing rules for ex parte reexamination, but with two key differences. As outlined in MPEP 2818: “An ex parte reexamination ordered as a result of a supplemental examination proceeding will be conducted in accordance with the existing rules governing ex parte reexamination, except that: (i) the…

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