Use of polymeric excipients for lyophilization or freezing of particles

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United States of America Patent

PATENT NO 9585960
APP PUB NO 20150157722A1
SERIAL NO

14362382

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Abstract

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Provided herein are use of polymeric excipients, specifically polyvinyl alcohols, optionally in conjunction with sugars, as cryoprotectants to prevent aggregation of PEG-containing particles. Also provided are PEG-containing particles comprising such polymeric excipients.

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Patent Owner(s)

Patent OwnerAddress
ABRAXIS BIOSCIENCE LLC86 MORRIS AVENUE SUMMIT NJ 07901

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Foss, Willard San Diego, US 12 149
Shinde, Rajesh Waltham, US 19 422

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