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:
May. 27, 2014
Filed:
Sep. 13, 2007
Hirokazu Sakaguchi, Otsu, JP;
Hiroshi Takahashi, Otsu, JP;
Yoshiyuki Ueno, Otsu, JP;
Hiroyuki Sugaya, Otsu, JP;
Hirokazu Sakaguchi, Otsu, JP;
Hiroshi Takahashi, Otsu, JP;
Yoshiyuki Ueno, Otsu, JP;
Hiroyuki Sugaya, Otsu, JP;
TORAY Industries, Inc., Tokyo, JP;
Abstract
The present invention relates to a substrate including a compound having blood anticoagulation activity and a hydrophilic polymer compound, wherein the amount of elution of the compound having blood anticoagulation activity is less than 0.6 μg/ml, and a manufacturing method of a substrate, wherein after a compound having blood anticoagulation activity and a hydrophilic compound brought in contact with a substrate are irradiated with radiation, unreacted components are washed out.