What are the rules for pro hac vice representation in PTAB proceedings?

The Patent Trial and Appeal Board (PTAB) allows for pro hac vice representation in interference and trial proceedings under specific conditions. According to MPEP 1002.02(j): “Requests for recognition of counsel pro hac vice in an interference or trial proceeding. 37 CFR 41.5(a) and 42.10(c).” The process for obtaining pro hac vice representation typically involves: Filing…

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