Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives
Reexamination Certificate
2006-02-28
2006-02-28
Wilson, James O. (Department: 1623)
Organic compounds -- part of the class 532-570 series
Organic compounds
Carbohydrates or derivatives
C536S001110, C536S004100, C536S046000, C536S051000, C536S123100, C514S054000, C514S056000, C514S059000, C526S200000, C526S238230
Reexamination Certificate
active
07005513
ABSTRACT:
The present invention provides a functionalized polymer which can be used extensively in the field of medical drugs as well as medical devices and which is obtainable in an organic synthetic manner from glycosaminoglycan controlling adhesion, migration and proliferation of cells via linkage to various cellular growth factors or cytokines or direct interactions with the cells. The functionalized polymer of the present invention is characterized in that it comprises a carbohydrate corresponding to at least a part of the basic structure of glycosaminoglycan introduced into a vinyl-type polymer chain.
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Ishihara Masayuki
Ishikawa Keiichi
Ono Katsuaki
Saito Yoshio
Yura Hirofumi
Krishnan Ganapathy
Netech, Inc.
Pearne & Gordon LLP
Wilson James O.
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