37 CFR § 41.5 - Counsel.
While the Board has jurisdiction:
(a) Appearance pro hac vice. The Board may authorize a person other than a registered practitioner to appear as counsel in a specific proceeding.
(1) The Board may disqualify counsel in a specific proceeding after notice and an opportunity to be heard.
(2) A decision to disqualify is not final for the purposes of judicial review until certified by the Chief Administrative Patent Judge.
(e) Referral to the Director of Enrollment and Discipline. Possible violations of the disciplinary rules in part 11 of this subchapter may be referred to the Office of Enrollment and Discipline for investigation. See § 11.22 of this subchapter.
The following state regulations pages link to this page.