Last Updated: July 28, 2026

Patent: 10,898,574

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Summary for Patent: 10,898,574

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Title:	Delivery and formulation of engineered nucleic acids
Abstract:	Provided are formulations, compositions and methods for delivering biological moieties such as modified nucleic acids into cells to modulate protein expression. Such compositions and methods include the delivery of biological moieties, and are useful for production of proteins.
Inventor(s):	Antonin de Fougerolles, Sayda M. Elbashir
Assignee:	ModernaTx Inc
Application Number:	US15/927,730
Patent Claims:	see list of patent claims

Details for Patent 10,898,574

Glossary

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Applicant	Tradename	Biologic Ingredient	Dosage Form	BLA	Approval Date	Patent No.	Expiredate
Biontech Manufacturing Gmbh	COMIRNATY	covid-19 vaccine, mrna	For Injection	125742	August 23, 2021	10,898,574	2038-03-21
Biontech Manufacturing Gmbh	COMIRNATY	covid-19 vaccine, mrna	For Injection	125742	September 11, 2023	10,898,574	2038-03-21
>Applicant	>Tradename	>Biologic Ingredient	>Dosage Form	>BLA	>Approval Date	>Patent No.	>Expiredate

International Patent Family for US Patent 10,898,574

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Country	Patent Number	Estimated Expiration
World Intellectual Property Organization (WIPO)	2012135805	⤷ Start Trial
United States of America	11911474	⤷ Start Trial
United States of America	12364763	⤷ Start Trial
United States of America	12409226	⤷ Start Trial
United States of America	12419957	⤷ Start Trial
United States of America	2012251618	⤷ Start Trial
United States of America	2013245103	⤷ Start Trial
>Country	>Patent Number	>Estimated Expiration

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