Stimulus-responsive biodegradable polymers and methods of preparation
US8658209B2 · kind B2 · utility
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Key dates
| Filing date | Nov 2, 2007 |
| Grant date | Feb 25, 2014 |
| Priority date | — |
| Expiry date | Aug 27, 2031 |
Classification
- Technology area (CPC —)General
Abstract
There is presently provided a stimulus-responsive polymer comprising a biodegradable polymer backbone and a stimulus-responsive pendant group attached to the biodegradable polymer backbone, wherein the biodegradable polymer backbone comprises a poly(amino ester) or a poly(amido amine), the poly(amido amine) optionally comprising a disulfide linkage in the backbone.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.