Invention Grant
US07919111B2 Biodegradable hydrophobic polysaccharide-based drug delivery implants
有权
可生物降解的疏水多糖类药物输送种植体
- Patent Title: Biodegradable hydrophobic polysaccharide-based drug delivery implants
- Patent Title (中): 可生物降解的疏水多糖类药物输送种植体
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Application No.: US11724554Application Date: 2007-03-15
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Publication No.: US07919111B2Publication Date: 2011-04-05
- Inventor: Stephen J. Chudzik , Signe R. Erickson , Jeffrey J. Missling
- Applicant: Stephen J. Chudzik , Signe R. Erickson , Jeffrey J. Missling
- Applicant Address: US MN Eden Prairie
- Assignee: SurModics, Inc.
- Current Assignee: SurModics, Inc.
- Current Assignee Address: US MN Eden Prairie
- Agency: Kagan Binder, PLLC
- Main IPC: A61F2/02
- IPC: A61F2/02
Abstract:
Medical implants formed of hydrophobic derivatives of natural biodegradable polysaccharides and that include bioactive agent are described. The implants demonstrate desirable bioactive agent release profiles and can be prepared to have high drug loading. The implants can be used to treat medical conditions, such as those requiring prolonged administration of the bioactive agent at a target location in the body.
Public/Granted literature
- US20070224247A1 Biodegradable hydrophobic polysaccharide-based drug delivery implants Public/Granted day:2007-09-27
Information query
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