Last Updated: August 9, 2026

Details for Patent: 12,667,554

Name: Drug Patent Intelligence for US Patent 12667554
Creator: DrugPatentWatch
License: https://www.drugpatentwatch.com/terms.php

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Which drugs does patent 12,667,554 protect, and when does it expire?

Patent 12,667,554 protects HEMICLOR and is included in one NDA.

Drugs Protected by US Patent 12,667,554

Glossary

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Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Patented / Exclusive Use	Submissiondate
Prm Pharma	HEMICLOR	chlorthalidone	TABLET;ORAL	218647-001	Mar 17, 2025		RX	Yes	Yes	⤷ Start Trial	⤷ Start Trial	Y				⤷ Start Trial
>Applicant	>Tradename	>Generic Name	>Dosage	>NDA	>Approval Date	>TE	>Type	>RLD	>RS	>Patent No.	>Patent Expiration	>Product	>Substance	>Delist Req.	>Patented / Exclusive Use	>Submissiondate

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