Delivery of physiological agents with in-situ gels comprising anionic polysaccharides
US7494669B2 · kind B2 · utility
13Cited by
182References
78Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 29, 2003 |
| Grant date | Feb 24, 2009 |
| Priority date | — |
| Expiry date | Jan 14, 2024 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N2760/16134
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
In-situ gelation of a pectic substance. Composition, method of preparation, and method of use of a pectin in-situ gelling formulation for the delivery and sustained release of a physiologically active agent to the body of an animal. The pectin can be isolated from Aloe vera.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.