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S. 1546: Patent Eligibility Restoration Act of 2025

119th Congress · introduced 2025-05-01 · Commerce · Latest: Senate Subcommittee on Intellectual Property. Hearings held. With printed Hearing: S.Hrg. 119-282.

federal

What does this mean?

Official title

Patent Eligibility Restoration Act of 2025

Plain summary

Patent Eligibility Restoration Act of 2025 This bill amends the law relating to patent subject matter eligibility to establish that only specified subject matter (e.g., a natural process wholly independent of human activity) is ineligible for patenting. (Currently, subject matter eligibility is determined by examining whether the claimed invention is directed to certain ineligible categories, and if so, whether there is an inventive concept. Subject matter eligibility is one of several requirements that an invention must satisfy in order to receive patent protection.) Under this bill, an invention shall be considered to involve patent-ineligible subject matter only if it falls within specified categories, such as (1) a mathematical formula that is not part of a useful process, machine, manufacture, or composition; (2) a mental process that is performed solely in the human mind; or (3) an unmodified human gene as the gene exists in the human body.

Congressional Research Service summary (Introduced in Senate), quoted unchanged (nonpartisan). Read the source.

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PSI Sci description of the legislative step (not an opinion).

What does this mean? (plain words)

Official text

Patent Eligibility Restoration Act of 2025

Source: Congressional Research Service summary (Introduced in Senate)

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Officials and money

Sponsor: Sen. Tillis, Thomas [R-NC] · 3 cosponsors

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Words on this page, explained (1)
Bill
A proposed law. It becomes law only if it passes the legislature and is signed by the president or governor (or a veto is overridden).

Plain meanings written from linked sources. All words.

Sources

Record fed-us-cong119-s1546 · catalog fed-us-congress-bills-cong119 · updated 2026-11-03 by psicol fed-bills