Method of producing elastin, elastin-based biomaterials and tropoelastin materials

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United States of America Patent

PATENT NO 6372228
SERIAL NO

09000604

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Abstract

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A method is provided for producing elastin or elastin-based materials or tropoelastin materials which have a substantially reduced level of calcification. These materials are typically capable of being formed into a fused layer. The subject method comprises providing unreacted elastin or elastin-based biomaterials or tropoelastin materials, and pretreating the unreacted elastin or elastin-based biomaterials or tropoelastin materials with an aliphatic alcohol prior to reaction thereof. In this way, when the pretreated unreacted elastin or elastin-based biomaterials or tropoelastin materials is reacted subsequently, elastin or elastin-based materials or tropoelastin materials are produced which have a substantially reduced level of calcification as compared with elastin or elastin-based materials or tropoelastin materials produced from non-pretreated counterpart unreacted elastin or elastin-based biomaterials or tropoelastin materials.

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Patent Owner(s)

  • BIOMEDICAL RESEARCH SERVICES, INC.;PROVIDENCE HEALTH SYSTEM, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gregory, Kenton W 3737 SW. Council Crest Dr., Portland, OR 97201 50 5451

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