Code of Federal Regulations > Title 21 > Chapter I > Part 60 - PART 60—PATENT TERM RESTORATION

U.S. Code of Federal Regulations

Regulations most recently checked for updates: Aug 28, 2025

Subpart A [§ 60.1 - § 60.3] - Subpart A—General Provisions

Subpart B [§ 60.10 - § 60.10] - Subpart B—Eligibility Assistance

Subpart C [§ 60.20 - § 60.28] - Subpart C—Regulatory Review Period Determinations

Subpart D [§ 60.30 - § 60.36] - Subpart D—Due Diligence Petitions

Subpart E [§ 60.40 - § 60.46] - Subpart E—Due Diligence Hearings