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Last Updated: December 17, 2025

Claims for Patent: 8,771,706

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Summary for Patent: 8,771,706

Title:	Anti-RSV immunogens and methods of immunization
Abstract:	Immunogenic polypeptides corresponding to one or more RSV G glycoproteins, or analogs thereof, are provided as components of vaccines. The inventive compositions are useful as both a prophylactic and therapeutic for the prevention and treatment of RSV infections and associated pulmonary or other diseases. The inventive immunogens include regions of the RSV G protein, specifically, amino acid residues 164-176 of RSV G A2 protein or analogs thereof. This inventive immunogen is operable alone or in combination with other polypeptides such as the RSV G protein amino acid residues 155-206, or other vaccines such as live RSV vaccines, or inactivated RSV vaccines or immunogenic analogs thereof.
Inventor(s):	Anderson Larry J., Haynes Lia M., Tripp Ralph A.
Assignee:	The United States of America, as represented by the Secretary of the Department of Health and Human Services
Application Number:	US13763822
Patent Claims:

Details for Patent 8,771,706

Glossary

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Applicant	Tradename	Biologic Ingredient	Dosage Form	BLA	Approval Date	Patent No.	Expiredate
Pfizer Inc.	ABRYSVO	respiratory syncytial virus vaccine	Injection	125769	May 31, 2023	⤷ Get Started Free	2033-02-11
>Applicant	>Tradename	>Biologic Ingredient	>Dosage Form	>BLA	>Approval Date	>Patent No.	>Expiredate

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