Title:
POLYMERIC SYSTEMS FOR CONTROLLED DRUG THERAPY
Document Type and Number:
WIPO Patent Application WO2005023181
Kind Code:
B1
Abstract:
Polymeric compositions containing a high percentage of bound alkyl ether segments provide matrices and membranes for the controlled release of drugs and medicinal agents. The polymeric compositions are prepared by the polymerization of ethylenically unsaturated alkyl ether containing monomers. Copolymers of ethylenically unsaturated alkyl ether containing monomers with co-monomers are also disclosed. The drug loaded polymeric compositions of this invention find particular utility in the construction of controlled release devices.
Inventors:
ELLIS EDWARD J (US)
ELLIS JEANNE Y (US)
ELLIS JEANNE Y (US)
Application Number:
PCT/US2004/026775
Publication Date:
September 15, 2005
Filing Date:
August 19, 2004
Export Citation:
Assignee:
VISTA SCIENT (US)
ELLIS EDWARD J (US)
ELLIS JEANNE Y (US)
ELLIS EDWARD J (US)
ELLIS JEANNE Y (US)
International Classes:
A61K9/00; A61K9/14; A61K47/34; A61K; (IPC1-7): A61K9/14
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