Cationic copolymers of vinylamine and vinyl alcohol for the delivery of oligonucleotides
US5629184A · kind A · utility
7Cited by
5References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 25, 1995 |
| Grant date | May 13, 1997 |
| Priority date | — |
| Expiry date | Jan 25, 2015 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N2310/3517
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to an improved method for the cytoplasmic delivery of oligonucleotides using cationic copolymers based on vinyl alcohol with low levels of vinyl amine (PVAVAMs). Improved compositions for use in such method are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.