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S 43 119th Congress

Skinny Labels, Big Savings Act

A bill to amend title 35, United States Code, to provide for a safe harbor from infringement of a method of use patent relating to drugs or biological products.

Official Title as Introduced Congress.gov

Introduced Jan 9, 2025 Latest action Jan 9, 2025 Sponsor: Sen. Hickenlooper, John W. [D-CO] Commerce
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Source: Congress.govUpdated 2026-08-03 11:15:40 UTC.

Source-linked procedural record

Bill journey

4 dated records

This is a chronology, not a progress score. Politically.com does not classify stages or infer what comes next. Records sharing a date are grouped because not every source field supplies a time.

Congress.gov Recently refreshed U.S. Senate XML Recently refreshed
Introduction 1 One supplied introduction date.
Official actions 2 2 dated action records.
Committees 1 1 undated relationship.
Amendments 0 No record is cached.
Text versions 1 1 dated, 0 without a supplied date.
House roll calls 0 No exact legislation-key match in the House-vote cache.
Senate roll calls 0 No exact document-key match in the Senate-vote cache.
Related measures 1 1 undated relationship.
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  1. Official action Congress.gov

    Read twice and referred to the Committee on the Judiciary.

    IntroReferral · Senate

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    Official action Congress.gov

    Introduced in Senate

    IntroReferral · Library of Congress · Code 10000

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    Text version Congress.gov

    Introduced in Senate

    A dated text-version record is available.

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Every dated cached record linked to S 43. Same-date row order does not assert procedural sequence.
Date and timeRecordOfficial detailSource
IntroductionIntroduced Introduced in the Senate. Congress.gov
Official actionRead twice and referred to the Committee on the Judiciary. No additional detail supplied.IntroReferral · Senate Congress.gov
Official actionIntroduced in Senate No additional detail supplied.IntroReferral · Library of Congress · Code 10000 Congress.gov
Text versionIntroduced in Senate A dated text-version record is available. Congress.gov

House roll calls join only on matching Congress, legislation type, and number. Senate roll calls join only on matching source-supplied document type and number, not question text. Committee and related-measure relationships have no date in their relationship records and therefore are counted above but never placed on the chronology.

Congressional Research Service

CRS summary

Introduced in Senate Jan 9, 2025

Skinny Labels, Big Savings ActThis bill provides a statutory safe harbor from patent infringement claims for generic or biosimilar manufacturers that seek or obtain approval for skinny labels of their drugs.Under current law, the Food and Drug Administration (FDA) may approve generic and biosimilar drugs through a process known as skinny labeling, which allows a generic manufacturer to seek approval only for approved uses of the drug that are no longer protected by patents. However, in GlaxoSmithKline LLC v. Teva Pharmaceuticals USA, Inc., a court held that a generic manufacturer may sometimes be liable for patent infringement when it markets skinny label generics.The bill specifically lists the following as actions that are not considered infringement of a method of use claim in a patent under the Federal Food, Drug, and Cosmetic Act:submitting or seeking approval of a skinny label for a generic or biosimilar drug;promoting or commercially marketing a drug with skinny labeling approved by the FDA; ordescribing a drug product approved by the FDA as a generic of, or therapeutically equivalent to, the branded drug.The bill also applies the safe harbor to similar actions under the Public Health Service Act.

Official documents

Text versions