Linear cyclodextrin copolymers
US6509323B1 · kind B1 · utility
145Cited by
20References
9Claims
0Family size
Assignee
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Key dates
| Filing date | Dec 2, 1998 |
| Grant date | Jan 21, 2003 |
| Priority date | — |
| Expiry date | Dec 2, 2018 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S977/906
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Linear cyclodextrin copolymers and linear oxidized cyclodextrin copolymers containing an unoxidized and/or an oxidized cyclodextrin moiety integrated into the polymer backbone are described. Methods of preparing such copolymers are also described. The linear cyclodextrin copolymer and linear oxidized cyclodextrin copolymer of the invention may be used as a delivery vehicle of various therapeutic agents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.