Invention Grant
- Patent Title: Preserved compositions containing hyaluronic acid or a pharmaceutically-acceptable salt thereof and related methods
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Application No.: US16186866Application Date: 2018-11-12
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Publication No.: US10588977B2Publication Date: 2020-03-17
- Inventor: Uday Doshi , Kenneth T. Holeva
- Applicant: Johnson & Johnson Consumer Inc.
- Applicant Address: US NJ Skillman
- Assignee: Johnson & Johnson Consumer Inc.
- Current Assignee: Johnson & Johnson Consumer Inc.
- Current Assignee Address: US NJ Skillman
- Main IPC: A61K31/728
- IPC: A61K31/728 ; C07C279/28 ; C07C279/26 ; A61K9/08 ; A61K47/36 ; C08B37/08 ; A61K9/00 ; A61K47/18 ; A61K31/155
Abstract:
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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