Controlled release composition
US6660278B1 · kind B1 · utility
19Cited by
6References
31Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 8, 1999 |
| Grant date | Dec 9, 2003 |
| Priority date | — |
| Expiry date | Jul 8, 2019 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K9/1274
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A controlled release composition for a biologically active material, which composition is liquid or liquid crystalline and comprises at least one medium or long-chain fatty acid ester of diglycerol as a carrier for said biologically active material, said biologically active material being dissolved or dispersed in said carrier. Said composition is especially useful as a medical composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.