{"data":{"id":"us/37-cfr-42.103","jurisdiction":"us","citation":"37 CFR 42.103","heading":"Inter partes review fee.","body":"(a) An inter partes review fee set forth in § 42.15(a) must accompany the petition. (b) No filing date will be accorded to the petition until full payment is received.","path":["Title 37—Patents, Trademarks, and Copyrights","CHAPTER I—UNITED STATES PATENT AND TRADEMARK OFFICE, DEPARTMENT OF COMMERCE","SUBCHAPTER A—GENERAL","PART 42—TRIAL PRACTICE BEFORE THE PATENT TRIAL AND APPEAL BOARD","Subpart B—Inter Partes Review"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-37.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:25:45Z","sha256":"b71d6ee7c99f6ba2cb343dccebc65ca0a45ad20197b5dc28764ed47fa4eb251e","source_id":"us-cfr","stale":true,"prev":"us/37-cfr-42.102","next":"us/37-cfr-42.104"},"notice":"GroundRules: Original legal text. Not legal advice."}