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:
Sep. 11, 2012
Filed:
Feb. 22, 2011
Applicants:
Eiichi Kitazono, Tokyo, JP;
Takanori Miyoshi, Tokyo, JP;
Hiroaki Kaneko, Tokyo, JP;
Yoshihiko Sumi, Tokyo, JP;
Yukako Fukuhira, Tokyo, JP;
Inventors:
Eiichi Kitazono, Tokyo, JP;
Takanori Miyoshi, Tokyo, JP;
Hiroaki Kaneko, Tokyo, JP;
Yoshihiko Sumi, Tokyo, JP;
Yukako Fukuhira, Tokyo, JP;
Assignee:
Teijin Limited, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05D 1/04 (2006.01); B05D 1/22 (2006.01); A61F 2/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A cylindrical body is produced which is composed of a fiber structure with a basis weight of 1-50 g/mand having a diameter of 0.5-50 mm and a bellows-shaped section, wherein the crest-to-crest spacing of the bellows-shaped section is no greater than 2 mm and the crest-to-valley depth of the bellows-shaped section is 0.01-1 mm; collagen is added to the cylindrical body to produce a composite including the cylindrical body and collagen.