Placed on Senate Legislative Calendar under General Orders. Calendar No. 129.
Congressional Research Service
Official summary
Version 25 · Reported to Senate · Jun 28, 2019
Preserving Access to Cost Effective Drugs Act or the PACED Act
This bill prohibits patent owners from asserting tribal sovereign immunity as a defense in certain proceedings before the U.S. Patent and Trademark Office, including patent validity challenge proceedings before the Patent Trial and Appeal Board (PTAB). The prohibition also applies to court actions and proceedings before the International Trade Commission.
Sovereign immunity for foreign states shall apply in the PTAB as it applies in federal court. The abrogation of sovereign immunity shall not apply to states or institutions of higher education (i.e., public state universities and institutions).
Source last updated: Aug 10, 2026. Consult Congress.gov for the current record.
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