37 CFR § 41.8 - Mandatory notices.
(1) Its real party-in-interest, and
(2) Each judicial or administrative proceeding that could affect, or be affected by, the Board proceeding.
(b) For contested cases, a party seeking judicial review of a Board proceeding must file a notice with the Board of the judicial review within 20 days of the filing of the complaint or the notice of appeal. The notice to the Board must include a copy of the complaint or notice of appeal. See also §§ 1.301 to 1.304 of this title.