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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.:

US 10968346 B1

PDFFull Text
Date of Patent:
Apr. 06, 2021

Filed:

Mar. 12, 2019

Method of manufacturing nanostructure with improved cell adhesive ability containing fucoidan and nanostructure with improved cell adhesive ability containing fucoidan manufactured thereby

Applicant:

Ajou University Industry-academic Cooperation Foundation, Suwon-si, KR;

Inventors:

Jong Young Kwak, Suwon-si, KR;

Jung Min Kim, Jinju-si, KR;

Yeo Jin Park, Bucheon-si, KR;

Dan Bi Park, Seongnam-si, KR;

Young Hun Jeong, Daegu, KR;

Jeong Hwa Kim, Yongin-si, KR;

Assignee:

AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION, Suwon-si, KR;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Sean C Barron

Int. Cl.
CPC ...
C08L 67/04 (2006.01); A61L 27/46 (2006.01); C12N 5/00 (2006.01); D01D 5/00 (2006.01); A61L 27/18 (2006.01); A61L 27/54 (2006.01); A61L 27/50 (2006.01); C08J 3/07 (2006.01); B82Y 30/00 (2011.01);
U.S. Cl.
CPC ...
C08L 67/04 (2013.01); A61L 27/18 (2013.01); A61L 27/46 (2013.01); A61L 27/50 (2013.01); A61L 27/54 (2013.01); C08J 3/07 (2013.01); C12N 5/0062 (2013.01); C12N 5/0068 (2013.01); D01D 5/0007 (2013.01); D01D 5/0061 (2013.01); A61L 2300/232 (2013.01); A61L 2400/12 (2013.01); B82Y 30/00 (2013.01); C12N 2533/30 (2013.01);
Abstract

The present invention relates to a method of manufacturing a polycaprolactone nanostructure with improved cell adhesive ability containing fucoidan according to the present invention comprises dissolving fucoidan in glacial acetic acid as a solvent to obtain fucoidan-glacial acetic acid solution, mixing polycaprolactone with the fucoidan-glacial acetic acid solution to obtain a polycaprolactone-mixed solution, and manufacturing a nanostructure from the polycaprolactone-mixed solution by an electrospinning method. Therefore, a polycaprolactone nanostructure with improved cell adhesive ability containing fucoidan manufactured by the method according to the present invention exhibits characteristics of preventing fucoidan from being released from nanofibers by uniformly distributing fucoidan in the polycaprolactone nanostructure. Accordingly, the fucoidan-containing polycaprolactone nanostructure exhibits an effect capable of controlling cell activity while culturing adhered cells by facilitating adhesion of various types of cells.

Find Patent Forward Citations

Kwak, Jong. (2021). Method of manufacturing nanostructure with improved cell adhesive ability containing fucoidan and nanostructure with improved cell adhesive ability containing fucoidan manufactured thereby (U.S. Patent No. 10968346). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10968346

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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