Preserved cyclodextrin-containing compositions
US6358935B1 · kind B1 · utility
27Cited by
11References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 2, 1999 |
| Grant date | Mar 19, 2002 |
| Priority date | — |
| Expiry date | Sep 2, 2019 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K47/40
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Compositions including a liquid medium, a cyclodextrin component and a preservative component which has a reduced tendency to being complexed with the cyclodextrin component. In one embodiment, the preservative component is a chlorite component. Active components, such as pharmaceutically active components or drugs, preferably are included in the compositions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.