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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 11920026 B1

PDFFull Text
Date of Patent:
Mar. 05, 2024

Filed:

Apr. 10, 2020

Polymer, preparation method therefor, nanofiber synthesized therefrom, and method for fabricating same nanofiber

Applicant:

I-corebio Inc., Seoul, KR;

Inventors:

Jae Ho Shin, Seoul, KR;

Ki Hak Gwon, Seoul, KR;

Assignee:

I-Corebio Inc., , KR;

Attorney:

FOLEY HOAG LLP

Primary Examiner:

Ganapathy Krishnan

Int. Cl.
CPC ...
C08L 5/08 (2006.01); A61L 31/04 (2006.01); A61L 31/14 (2006.01); A61L 31/16 (2006.01); D01D 1/02 (2006.01); D01D 5/00 (2006.01); D01D 5/38 (2006.01); B82Y 30/00 (2011.01); C08B 37/08 (2006.01);
U.S. Cl.
CPC ...
C08L 5/08 (2013.01); A61L 31/042 (2013.01); A61L 31/148 (2013.01); A61L 31/16 (2013.01); D01D 1/02 (2013.01); D01D 5/0015 (2013.01); D01D 5/38 (2013.01); A61L 2300/114 (2013.01); A61L 2400/12 (2013.01); B82Y 30/00 (2013.01); C08B 37/0072 (2013.01); C08L 2201/06 (2013.01); C08L 2203/12 (2013.01);
Abstract

Disclosed herein is a novel polymer having a structure based on a biodegradable polymer. In the novel polymer, the biodegradable polymer has at least one kind of functional groups from among a hydroxyl group and a carboxyl group, wherein the biodegradable polymer bears a functional group conjugated with a nitric oxide-releasing compound and a different functional group substituted with a photopolymerizable functional group, the nitric oxide-releasing compound comprising a NO donor. Also provided is a nanofiber fabricated from the modified biodegradable polymer. The nanofiber can be fabricated by electrospinning the novel polymer.

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Shin, Jae. (2024). Polymer, preparation method therefor, nanofiber synthesized therefrom, and method for fabricating same nanofiber (U.S. Patent No. 11920026). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11920026

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

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