Controlled release composition
US8101205B2 · kind B2 · utility
4Cited by
16References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 21, 2008 |
| Grant date | Jan 24, 2012 |
| Priority date | — |
| Expiry date | Mar 5, 2028 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P35/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention relates to the field of pharmacology. More specific, the invention relates to a controlled release composition.This invention is related to a controlled release composition comprising a cross-linked gelatin and at least one therapeutic protein wherein the ratio of the average mesh size (ξ) of the gelatin matrix and the average hydrodynamic radius (RH) of the therapeutic protein is smaller than 2, preferably smaller than 1.5.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.