Biodegradable organic polymer delivery system for bone morphogenetic protein

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United States of America Patent

PATENT NO 4563489
SERIAL NO

06579034

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Abstract

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Disclosed is a biodegradable polylactic acid polymer delivery system for delivery of bone morphogenic protein (BMP) to induce formation of new bone in viable tissue. The delivery composition is substantially pure BMP in combination with a biodegradable polylactic acid polymer and it is prepared by admixing the BMP with the biodegradable polymer. The composition is implanted in viable tissue where the BMP is slowly released and induces formation of new bone.

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Patent Owner(s)

Patent OwnerAddress
REGENTS OF THE UNIVERSITY OF CALIFORNIA THE300 LAKESIDE DRIVE 22ND FLOOR OAKLAND CA 94612 UNITED STATES OF AMERICA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Urist, Marshall R Pacific Palisades, CA 10 1827

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