Is a
Patent attributes
Patent Applicant
0
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Lorne R. Palmer0
David B. Fenske0
Kim Wong0
Pieter R. Cullis0
Tao Chen0
Date of Patent
February 8, 2005
0Patent Application Number
095536390
Date Filed
April 20, 2000
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The present invention provides cationic-polymer-lipid conjugates (CPLs) such as distal cationic-poly(ethylene glycol)-lipid conjugates which can be incorporated into conventional and stealth liposomes or other lipid-based formulation for enhancing cellular uptake. The CPLs of the present invention comprise a lipid moiety; a hydrophilic polymer; and a polycationic moiety. Method of increasing intracellular delivery of nucleic acids are also provided.
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