S. 1546

In plain English

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 from Congress.gov (not yet simplified).

Sponsor and status

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How South Carolina voted

No recorded roll-call vote on this bill yet. Most bills never get one.

Who lobbied

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No lobbying reported on this bill in the reports we have loaded (January 2025 through September 2026). Lobbyists report each quarter, about 20 days after it ends, so any lobbying since October 2026 will be added once those reports are filed.