What forms can be used to authorize a patent practitioner for an interview?

There are two main forms that can be used to authorize a patent practitioner for an interview: Applicant Initiated Interview Request Form (PTOL-413A) Form/PTO/SB/84, ‘Authorization to Act in a Representative Capacity’ According to MPEP 405: Registered practitioners, when acting in a representative capacity, can show authorization to conduct an interview by completing, signing and filing…

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What is the confidentiality requirement for unpublished patent applications?

Unpublished patent applications are subject to confidentiality requirements under 35 U.S.C. 122(a). MPEP 405 addresses this in the context of interviews: However, an interview concerning an application that has not been published under 35 U.S.C. 122(b) with an attorney or agent not of record who obtains authorization through use of the interview request form will…

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