Section 90.2 - Notice; service(a)For an appeal under 35 U.S.C. 141 .(1)(i) In all appeals, the notice of appeal required by 35 U.S.C. 142 must be filed with the Director by electronic mail to the email address indicated on the United States Patent and Trademark Office's web page for the Office of the General Counsel. This electronically submitted notice will be accorded a receipt date, which is the date in Eastern Time when the correspondence is received in the Office, regardless of whether that date is a Saturday, Sunday, or Federal holiday within the District of Columbia. If there is some circumstance in which electronic mail cannot be used, submission may be by Priority Mail Express® to the Office of the Solicitor, United States Patent and Trademark Office, Mail Stop 8, P.O. Box 1450, Alexandria, Virginia 22313-1450.(ii) A copy of the notice of appeal must also be filed with the Patent Trial and Appeal Board in the appropriate manner provided in §§ 41.10(a) , 41.10(b) , or 42.6(b) of this chapter.(2) In all appeals, the party initiating the appeal must comply with the requirements of the Federal Rules of Appellate Procedure and Rules for the United States Court of Appeals for the Federal Circuit, including:(i) Serving the requisite number of copies on the Court; and(ii) Paying the requisite fee for the appeal.(3)Additional requirements.(i) In appeals arising out of an ex parte reexamination proceeding ordered pursuant to § 1.525 , notice of the appeal must be served as provided in § 1.550(f) of this title.(ii) In appeals arising out of an inter partes review, a post-grant review, a covered business method patent review, or a derivation proceeding, notice of the appeal must provide sufficient information to allow the Director to determine whether to exercise the right to intervene in the appeal pursuant to 35 U.S.C. 143 , and it must be served as provided in § 42.6(e) of this title.(b)For a notice of election under 35 U.S.C. 141(d) to proceed under 35 U.S.C. 146 .(1) Pursuant to 35 U.S.C. 141(d) , if an adverse party elects to have all further review proceedings conducted under 35 U.S.C. 146 instead of under 35 U.S.C. 141 , that party must file a notice of election with the Director by electronic mail to the email address indicated on the United States Patent and Trademark Office's web page for the Office of the General Counsel. This electronically submitted notice will be accorded a receipt date, which is the date in Eastern Time when the correspondence is received in the Office, regardless of whether that date is a Saturday, Sunday, or Federal holiday within the District of Columbia. If there is some circumstance in which electronic mail cannot be used, submission may be by Priority Mail Express® to the Office of the Solicitor, United States Patent and Trademark Office, Mail Stop 8, P.O. Box 1450, Alexandria, Virginia 22313-1450.(2) A copy of the notice of election must also be filed with the Patent Trial and Appeal Board in the manner provided in § 42.6(b) .(3) A copy of the notice of election must also be served where necessary pursuant to § 42.6(e) .(c)For a civil action under 35 U.S.C. 146 . The party initiating an action under 35 U.S.C. 146 must file a copy of the complaint no later than five business days after filing the complaint in district court with the Patent Trial and Appeal Board in the manner provided in § 42.6(b) , and the Office of the Solicitor pursuant to § 104.2 . Failure to comply with this requirement can result in further action within the United States Patent and Trademark Office consistent with the final Board decision.77 FR 48677, Aug. 14, 2012, as amended at 89 FR 22086, Mar. 29, 2024 77 FR 48677, 8/14/2012, as amended at 89 FR 22086, 3/29/2024