Last Updated: July 26, 2026

Patent: 7,306,798

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Summary for Patent: 7,306,798

Title:	Immunoglobulin IgG3 as a marker for protecting against infectious viral diseases, and the uses of the same
Abstract:	The invention relates to a novel variant of isolated and/or purified immunoglobulin IgG3 which can be used as a marker for protecting against infectious viral diseases such as AIDS, as a diagnostic tool, or as a preventive and curative medicament. The invention also relates to corresponding in vitro diagnostic methods.
Inventor(s):	Jean-Claude Chermann, Camille Haslin, Ricardo De Oliveira
Assignee:	Urrma Biopharma Inc , Urrma R&D SAS
Application Number:	US10/504,802
Patent Claims:	see list of patent claims

Details for Patent 7,306,798

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Applicant	Tradename	Biologic Ingredient	Dosage Form	BLA	Approval Date	Patent No.	Expiredate
Biogen Inc.	ZINBRYTA	daclizumab	Injection	761029	May 27, 2016	⤷ Start Trial	2023-02-13
Biogen Inc.	ZINBRYTA	daclizumab	Injection	761029	May 26, 2017	⤷ Start Trial	2023-02-13
>Applicant	>Tradename	>Biologic Ingredient	>Dosage Form	>BLA	>Approval Date	>Patent No.	>Expiredate

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