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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 11814519 B1

PDFFull Text
Date of Patent:
Nov. 14, 2023

Filed:

Mar. 22, 2021

Nitric oxide-releasing 3d-printing compositions and uses thereof

Applicant:

Virginia Commonwealth University, Richmond, VA (US);

Inventors:

Xuewei Wang, Henrico, VA (US);

Hong Zhao, Glen Allen, VA (US);

Yuanhang Yang, Richmond, VA (US);

Wuwei Li, Richmond, VA (US);

Assignee:

VIRGINIA COMMONWEALTH UNIVERSITY, Richmond, VA (US);

Attorney:

WCF IP

Primary Examiner:

Robert S Loewe

Int. Cl.
CPC ...
B33Y 70/00 (2020.01); C08L 83/04 (2006.01); B29C 64/112 (2017.01); B33Y 10/00 (2015.01); B33Y 80/00 (2015.01); C08G 77/08 (2006.01); C08K 5/43 (2006.01); C08K 3/01 (2018.01); C08K 3/34 (2006.01); C08K 3/36 (2006.01); C08K 3/04 (2006.01);
U.S. Cl.
CPC ...
C08L 83/04 (2013.01); B29C 64/112 (2017.08); B33Y 10/00 (2014.12); B33Y 70/00 (2014.12); B33Y 80/00 (2014.12); C08G 77/08 (2013.01); C08K 3/01 (2018.01); C08K 5/43 (2013.01); A61L 2300/20 (2013.01); C08K 3/042 (2017.05); C08K 3/346 (2013.01); C08K 3/36 (2013.01); C08K 2201/011 (2013.01);
Abstract

A nitric oxide-releasing 3D printing ink is described for its composition and uses in fabricating a plurality of types of nitric oxide-releasing medical devices. The printing ink composition comprises a mixture of at least one nitric oxide donor and at least one polymer. The nitric oxide-releasing medical device is manufactured by 3D printing technology and provides antimicrobial and/or antithrombus effects by releasing nitric oxide in the presence of moisture.

Find Patent Forward Citations

Wang, Xuewei. (2023). Nitric oxide-releasing 3d-printing compositions and uses thereof (U.S. Patent No. 11814519). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11814519

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

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