FDA Sets Clock for Drug Patent Extension: Challenge by June!
Published Date: 4/3/2026
Notice
Summary
The FDA has officially set the review period for EMRELIS, a medicine patent, so the patent owner can apply for extra protection time. If anyone thinks the dates are wrong, they have until June 2, 2026, to speak up. Also, people can challenge whether the patent holder was quick enough during the review by September 30, 2026. This affects patent holders and could impact how long they keep exclusive rights to their product.
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Previous / Next Documents
Previous: 2026-06479, Determination of Regulatory Review Period for Purposes of Patent Extension; ENFLONSIA
The FDA has set the official review period for ENFLONSIA, a human biological product, so its patent holder can apply for extra patent time. This affects the company behind ENFLONSIA and anyone interested in patent extensions or drug approvals. If you think the dates are wrong or want to challenge the patent holder’s diligence, you have until June 2 or September 30, 2026, to speak up—potentially impacting patent length and market timing.
Next: 2026-06481, Determination of Regulatory Review Period for Purposes of Patent Extension; HYMPAVZI
The FDA has set the official review period for HYMPAVZI, a new human biological product, so its patent holder can apply for extra patent time. This affects the company behind HYMPAVZI and anyone interested in patent extensions. If you think the dates are wrong or want to challenge the company’s diligence, you have until June 2 or September 30, 2026, to speak up—potentially impacting patent length and market exclusivity.