Cyclodextrin grafted biocompatible amphilphilic polymer and methods of preparation and use thereof
US7141540B2 · kind B2 · utility
26Cited by
15References
30Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 30, 2001 |
| Grant date | Nov 28, 2006 |
| Priority date | — |
| Expiry date | Mar 7, 2023 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB82Y5/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Amphiphilic biocompatible cyclodextrin grafted polymers comprising a hydrophobically modified cyclodextrin moiety, a linear linker and a biocompatible hydrophilic polymer backbone, wherein said cyclodextrin moiety is grafted to said biocompatible hydrophilic polymer backbone by said linker are disclosed. The cyclodextrin-grafted biocompatible polymers of this invention may be used as bioactive agent carriers. Methods of making and using such cyclodextrin-grafted biocompatible polymers are disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.