When a decision by the Patent Trial and Appeal Board on appeal has become final for judicial review, prosecution of the inter partes reexamination proceeding will not be reopened or reconsidered by the primary examiner except under the provisions of § 41.77 of this title without the written authority of the Director, and then only for the consideration of matters not already adjudicated, sufficient cause being shown.
37 C.F.R. §1.981
Part 2 is placed in the separate grouping of parts pertaining to trademarks regulations.
Part 6 is placed in the separate grouping of parts pertaining to trademarks regulations.
Part 7 is placed in the separate grouping of parts pertaining to trademarks regulations.
Part 1 is placed in the separate grouping of parts pertaining to patents regulations.
Part 3 pertaining to both patents and trademarks is placed in the grouping pertaining to patents regulations.
Part 4 is placed in the separate grouping of parts pertaining to patents regulations.
Part 5 is placed in the separate grouping of parts pertaining to patents regulations.