CN Patent

CN104870020A — 用于关节软骨的仿生型界面润滑剂

Assigned to Cornell University · Expires 2015-08-26 · 11y expired

What this patent protects

本发明涉及针对生物组织,特别是关节和软骨表面的润滑方法,以及使用高分子量的亲水性聚合物刷治疗骨关节炎的方法,所述聚合物刷模拟润滑素的结构和活性。这些合成的润滑素类似物聚合物刷(本申请中称为接枝刷型聚合物),包括接枝有聚乙二醇的聚丙烯酸主链。

USPTO Abstract

本发明涉及针对生物组织,特别是关节和软骨表面的润滑方法,以及使用高分子量的亲水性聚合物刷治疗骨关节炎的方法,所述聚合物刷模拟润滑素的结构和活性。这些合成的润滑素类似物聚合物刷(本申请中称为接枝刷型聚合物),包括接枝有聚乙二醇的聚丙烯酸主链。

Drugs covered by this patent

Patent Metadata

Patent number
CN104870020A
Jurisdiction
CN
Classification
Expires
2015-08-26
Drug substance claim
No
Drug product claim
No
Assignee
Cornell University
Source
FDA Orange Book + USPTO grounding via Google Patents

Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.

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