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Assignee: Efrat Biopolymers Limited


Location: Efrat, IL
No. of patents: 3

NumberTitleIssue Date
7001891Biodegradable polycation composition for delivery of an anionic macromolecule
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, ...
02/21/2006
6958325Cationic polysaccharide compositions
The invention provides a polycation composition comprising a polysaccharide chain having an amount of saccharide units ranging from 2 to 2000, at least one oligoamine directly grafted to said polysaccharide chain per each segment of 5 saccharide units, wherein said ...
10/25/2005
6365173Stereocomplex polymeric carriers for drug delivery
A polymeric carrier for delivery of bioactive or bioreactive molecules is provided, including a stereocomplex of one or more biocompatible polymers and having incorporated on or within the complex the molecules to be delivered. In a preferred embodiment, ...
04/02/2002
 
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