S 1546
Patent Eligibility Restoration Act of 2025
Jurisdiction
US Congress
Session
119th Congress (2025-2026)
Last updated at
Jun 14, 2026, 8:42 AM
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- Passed Senate
- Passed House
- To President
- Became Law
Bill overview
The Patent Eligibility Restoration Act of 2025 aims to clarify and strengthen patent law by eliminating judicial exceptions to patent eligibility. It establishes that only inventions involving useful processes, machines, manufactures, or compositions of matter, or their improvements, are eligible for patents, excluding certain categories like mathematical formulas, mental processes, unmodified human genes, and natural materials. The bill seeks to reduce confusion and inconsistency in patent decisions and provides specific guidelines for determining patent eligibility.
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Primary sponsor
Thomas Tillis
Cosponsors
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