; or (ii) any content of the report submitted pursuant to subparagraph (A) that was not expressly relied on by the Patent Trial and Appeal Board in such decision. (5) Expedited post-review reexamination (A) Availability of expedited post-review reexamination An owner of a patent may file a request for an expedited post-review reexamination by the Office of a challenged patent claim for which a final written decision of the Patent Trial and Appeal Board under section 318(a) was issued if the following requirements are met: (i) The challenged patent claim was determined to be unpatentable in such final written decision. (ii) During the inter partes review for which such final written decision was issued, the owner of the patent filed a timely motion to amend the patent that proposed 1 or more substitute claims for the challenged patent claim. (iii) The motion to amend was denied as to each substitute claim proposed for the challenged patent claim. (iv) The request for the expedited post-review reexamination of the challenged patent claim is made on the basis of the prior art asserted during such inter partes review against— (I) the challenged patent claim; or (II) a substitute claim proposed for the challenged claim. (B) Procedures for request and conduct of reexamination A request for expedited post-review reexamination under this paragraph and the conduct of such reexamination under this paragraph shall be subject to section 302 and sections 304 through 307, except that— (i) the Director shall establish, by regulation, a time period (which may not exceed 60 days) after the time for filing an appeal of a final written decision of the Patent Trial and Appeal Board under section 318(a) has expired, or after the final disposition of any such appeal, during which the owner of the patent may request an expedited post-review reexamination under this paragraph; (ii) only the owner of the patent may file a request for an expedited post-review reexamination under this paragraph