Invention Grant
- Patent Title: Polyanhydride polymers and their uses in biomedical devices
- Patent Title (中): 聚酐聚合物及其在生物医学装置中的应用
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Application No.: US12484102Application Date: 2009-06-12
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Publication No.: US07674285B2Publication Date: 2010-03-09
- Inventor: Sunil K. Varshney , Olexander Hnojewyi , Jianxin Zhang , Patrick Rivelli
- Applicant: Sunil K. Varshney , Olexander Hnojewyi , Jianxin Zhang , Patrick Rivelli
- Applicant Address: US CA Menlo Park
- Assignee: Bioabsorbable Therapeutics, Inc.
- Current Assignee: Bioabsorbable Therapeutics, Inc.
- Current Assignee Address: US CA Menlo Park
- Agency: King & Spalding LLP
- Main IPC: A61F2/06
- IPC: A61F2/06
Abstract:
A biocompatible, bioerodable polyanhydride polymer having a Young's modulus between about 1.5 and 3 and a selected rate of surface degradation, and methods of forming and using the polymer, are disclosed. The polymer is formed of a polyester prepolymer having a preferred molecular weight of greater than 5 and less than 7.5 Kdaltons, and a selected number of anhydride linkages between 5 and about 30.
Public/Granted literature
- US20090253806A1 POLYANHYDRIDE POLYMERS AND THEIR USES IN BIOMEDICAL DEVICES Public/Granted day:2009-10-08
Information query
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