Are interviews allowed in inter partes reexamination proceedings?

No, interviews discussing the merits of inter partes reexamination proceedings are not allowed. According to MPEP 2685, “Pursuant to 37 CFR 1.955, an interview which discusses the merits of a proceeding will not be permitted in inter partes reexamination proceedings.” This prohibition applies to both inter partes interviews and separate ex parte interviews with either…

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Can informal amendments be accepted in inter partes reexamination proceedings?

No, informal amendments are not accepted in inter partes reexamination proceedings. The MPEP 2685 explicitly states: “An informal amendment by the patent owner will not be accepted, because that would be tantamount to an ex parte interview.” This policy ensures that all communications and amendments are formally submitted and properly recorded, maintaining the integrity and…

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