The United States Patent and Trademark Office (USPTO) has published a notice under the Paperwork Reduction Act requesting public comments on the extension and revision of OMB Control Number 0651-0063, covering Patent Trial and Appeal Board (PTAB) Appeals information collection. The notice allows 60 days for public comment before submission to the Office of Management and Budget (OMB). Comments must be submitted on or before June 22, 2026. The collection covers approximately 16,905 annual respondents with an estimated total annual respondent cost burden of $150,934,914 and non-hourly cost burden of $24,085,946.