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. 22, 2015
Filed:
Apr. 21, 2010
Applicants:
Chien-chung Chen, Taipei, TW;
Jen-chang Yang, Taipei, TW;
Jen-chieh LU, Taipei, TW;
Sheng-yang Lee, Taipei, TW;
Inventors:
Chien-Chung Chen, Taipei, TW;
Jen-Chang Yang, Taipei, TW;
Jen-Chieh Lu, Taipei, TW;
Sheng-Yang Lee, Taipei, TW;
Assignee:
TAIPEI MEDICAL UNIVERSITY, Taipei, TW;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61F 2/02 (2006.01); D01D 5/00 (2006.01); B01D 69/08 (2006.01); D01D 5/24 (2006.01); D01F 6/62 (2006.01); D01F 8/14 (2006.01); A61F 2/06 (2013.01); B01D 61/14 (2006.01);
U.S. Cl.
CPC ...
D01D 5/0069 (2013.01); B01D 69/08 (2013.01); D01D 5/24 (2013.01); D01F 6/625 (2013.01); D01F 8/14 (2013.01); A61F 2/06 (2013.01); B01D 61/147 (2013.01); B01D 2323/39 (2013.01); Y10T 428/249924 (2015.04);
Abstract
The invention provides a highly aligned and closely packed hollow fiber assembly, wherein the assemblies of fibrous membrane has a width-to-fiber diameter ratio (W/d) larger than 10 and the orientation of the fibers is no larger than +/−10°. Also provided is an electrospinning process for the preparation of the fiber assembly of the invention and its applications.