Preserved compositions containing hyaluronic acid or a pharmaceutically-acceptable salt thereof and related methods

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专利权人:

Kenneth T. Holeva;Uday Doshi

发明人:

Uday Doshi,Kenneth T. Holeva

申请号：

US11803873

公开号：

US08609634B2

申请日:

2007.05.16

申请国别(地区):

US

年份:

2013

代理人:

摘要：

The invention provides a composition containing hyaluronic acid (HA) or a pharmaceutically-acceptable salt thereof preserved with a cationic preservative and related methods. In one embodiment, the pharmaceutically-acceptable salt is sodium hyaluronate. In another embodiment, the cationic preservative includes benzalkonium chloride (BAK).

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