Claims for Patent: 10,723,812

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Summary for Patent: 10,723,812

Title:	Method for separating hyaluronan and quantifying its molecular mass distribution in biological samples
Abstract:	The present invention provides a facile method for separation (fractionation) of HA in a sample over a broad M range, including low M HA, by ion exchange (IEX) chromatography. The present invention also provides an assay method for quantifying in a sample the presence of low M HA in total HA isolated from a biological source. The method involves HA fractionation according to M by use of IEX separation, followed by HA-specific assay of HA size range fractions.
Inventor(s):	Mary COWMAN, Han Yuan, Ripal AMIN
Assignee:	New York University NYU
Application Number:	US15/116,393

Details for Patent 10,723,812

Glossary

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Applicant	Tradename	Biologic Ingredient	Dosage Form	BLA	Approval Date	Patent No.	Expiredate
Merck Sharp & Dohme Llc	ZINPLAVA	bezlotoxumab	Injection	761046	October 21, 2016	⤷ Get Started Free	2035-02-06
>Applicant	>Tradename	>Biologic Ingredient	>Dosage Form	>BLA	>Approval Date	>Patent No.	>Expiredate

International Patent Family for US Patent 10,723,812

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Country	Patent Number	Estimated Expiration
World Intellectual Property Organization (WIPO)	2015120223	⤷ Get Started Free
United States of America	2016347869	⤷ Get Started Free
>Country	>Patent Number	>Estimated Expiration

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