---
kind: "unit"
title: "43"
title_heading: "Public Lands: Interior"
key: "subtA/part6"
level: "part"
label: "Part 6"
heading: "Patent Regulations"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/43/subtA-part6"
sections_count: 18
---

# Part 6 — Patent Regulations

Title 43 C.F.R. — Public Lands: Interior › Subtitle A — Office of the Secretary of the Interior

## Contents

- [Subpart A — Inventions by Employees](/cfr/43/subtA-part6-subpartA.md)
- [Subpart B — Licenses](/cfr/43/subtA-part6-subpartB.md)