CFR > Title 37 - Patents, Trademarks, and Copyrights > CHAPTER I—UNITED STATES PATENT AND TRADEMARK OFFICE, DEPARTMENT OF COMMERCE > SUBCHAPTER A—GENERAL (parts 1 to 5) > PART 1—RULES OF PRACTICE IN PATENT CASES > SUBPART H—Inter Partes Reexamination of Patents That Issued From an Original Application Filed in the United States on or After November 29, 1999 (§1.902 to §1.997) > 1.925—Partial refund if request for inter partes reexamination is not ordered.

1.925—Partial refund if request for inter partes reexamination is not ordered.

Where inter partes reexamination is not ordered, a refund of a portion of the fee for requesting inter partes reexamination will be made to the requester in accordance with § 1.26(c).