The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 28, 2006
Filed:
Mar. 30, 2000
Hirofumi Yura, Kawasaki, JP;
Yoshio Saito, Yokohama, JP;
Masayuki Ishihara, Tachikawa, JP;
Katsuaki Ono, Tokorozawa, JP;
Keiichi Ishikawa, Tokorozawa, JP;
Hirofumi Yura, Kawasaki, JP;
Yoshio Saito, Yokohama, JP;
Masayuki Ishihara, Tachikawa, JP;
Katsuaki Ono, Tokorozawa, JP;
Keiichi Ishikawa, Tokorozawa, JP;
Netech, Inc., Kanagawa, JP;
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.