Microsphere encapsulation of gene transfer vectors
US6048551A · kind A · utility
113Cited by
4References
13Claims
0Family size
Inventors
Key dates
| Filing date | Mar 27, 1997 |
| Grant date | Apr 11, 2000 |
| Priority date | — |
| Expiry date | Mar 27, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2985
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A controlled release delivery system includes a functional gene vector in a biodegradable polymeric microsphere encapsulating the vector. The present invention further provides a method of making a controlled release delivery system by encapsulating the functional gene vector in a biologically degradable polymeric microsphere.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.