CFR›Title 37›Chapter I›Part 11›Subpart B ContainsSubject group Patents, Trademarks, and Other Non-Patent LawCorpusDaily eCFRDisplayed edition2026-07-20Last updated2026-07-20 Subpart B—Recognition To Practice Before the USPTO Subject Groups Patents, Trademarks, and Other Non-Patent Law Patents, Trademarks, and Other Non-Patent Law Sections 11.5–11.18 Previous A Subpart A—General Provisions Next C Subpart C—Investigations and Disciplinary Proceedings; Jurisdiction, Sanctions, Investigations, and Proceedings