Emulsion and micellar formulations for the delivery of biologically active substances to cells
US6586003B2 · kind B2 · utility
1Cited by
35References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 2, 2002 |
| Grant date | Jul 1, 2003 |
| Priority date | — |
| Expiry date | Jan 2, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K9/1075
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
New emulsion and micelle formulations are described as are complexes of these formulations with biologically active substances. The novel formulations are different from cationic lipid vectors such as cationic liposomes in that the complexes formed between biologically active substances and the emulsion and micellar formulations of this invention are physically stable and their transfection activity is resistant to the presence of serum. These novel formulations are disclosed to be useful in areas such as gene therapy or vaccine delivery.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.