Biodegradable polycation composition for delivery of an anionic macromolecule
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 21, 2006
Grant Date -
N/A
app pub date -
Jul 18, 2000
filing date -
Jul 23, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The present invention provides a biodegradable polycation composition for delivery of an anionic macromolecule, comprising a polysaccharide chain having an amount of saccharide units ranging from 2 to 2000 and at least one grafted oligoamine per 5 saccharide units, wherein said oligoamine is selected from the group consisting of a linear, branched and cyclic alkyl amine having at least two amino groups.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully