Patent · US Expired

Bioerodible polyorthoesters containing amine groups

US6524606B1 · kind B1 · utility

34Cited by
14References
32Claims
0Family size

Assignee

Inventors

Key dates

Filing dateNov 16, 2001
Grant dateFeb 25, 2003
Priority date—
Expiry dateNov 16, 2021

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC08G2650/42
  • WIPO fieldMacromolecular chemistry, polymers
  • WIPO sectorChemistry

Abstract

Bioerodible polyorthoesters useful as orthopedic implants or vehicles for the sustained delivery of pharmaceutical, cosmetic and agricultural agents contain amine functionalities and &agr;-hydroxy acid-containing groups.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.