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:
Jan. 08, 2013
Filed:
Mar. 01, 2007
Applicant:
Tetsuo Asakura, Fuchu, JP;
Inventor:
Tetsuo Asakura, Fuchu, JP;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
A61B 17/04 (2006.01); A61L 17/00 (2006.01); C09K 3/00 (2006.01); A61K 47/00 (2006.01); D01F 4/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A spinning solution composition which provides regenerated silk fiber that exhibits a strength and elongation close to those of natural silk fiber, is rapidly degradable in vivo, and can be caused to have ability to gradually release a drug to prevent inflammation; a process for producing such regenerated silk fiber by use of the composition; and regenerated silk fiber obtained through the process.