U.S. Code

TITLE 35

TITLE 35—PATENTS

How Current is This?
  • PART I—UNITED STATES PATENT AND TRADEMARK OFFICE (§§ 1—42)
  • PART II—PATENTABILITY OF INVENTIONS AND GRANT OF PATENTS (§§ 100—212)
  • PART III—PATENTS AND PROTECTION OF PATENT RIGHTS (§§ 251—318)
  • PART IV—PATENT COOPERATION TREATY (§§ 351—)