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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 12766229 B1

PDFFull Text
Date of Patent:
Oct. 20, 2026

Filed:

Jul. 19, 2024

Coating compositions, polymeric coatings, and methods

Applicant:

Covalon Technologies, Ltd., Mississauga, CA;

Inventors:

Daryl Sivakumaran, Hamilton, CA;

Daryl Knight, Mississauga, CA;

Vyacheslav Dudnyk, Mississauga, CA;

Valerio Ditizio, North York, CA;

Assignee:

COVALON TECHNOLOGIES, LTD., Mississauga, CA;

Attorneys:

Lathrop GPM LLP

Laura Labeots

Primary Examiner:

Dah-Wei D Yuan

Assistant Examiner:

Andrew J Bowman

Int. Cl.
CPC ...
A61L 33/00 (2006.01); A61L 33/06 (2006.01); C08F 220/06 (2006.01); C09D 4/00 (2006.01); C09D 5/14 (2006.01); C09D 133/10 (2006.01);
U.S. Cl.
CPC ...
A61L 33/0088 (2013.01); A61L 33/0005 (2013.01); A61L 33/0035 (2013.01); A61L 33/0094 (2013.01); A61L 33/064 (2013.01); C08F 220/06 (2013.01); C09D 4/00 (2013.01); C09D 5/14 (2013.01); C09D 133/10 (2013.01); A61L 2300/404 (2013.01); A61L 2300/42 (2013.01); A61L 2300/608 (2013.01); A61L 2400/10 (2013.01); A61L 2420/02 (2013.01); A61L 2420/08 (2013.01);
Abstract

A coating composition comprises an aqueous solution comprising at least one vinyl carboxylic acid monomer and at least one neutral monomer, wherein the at least one neutral monomer has a glass transition temperature of less than about 100° C. in homopolymeric form. A device comprises a protonated polyacrylate coating, wherein the device is inherently antimicrobial, anti-thrombogenic, flexible, and/or sheds few to no particulates.

Find Patent Forward Citations

Sivakumaran, Daryl. (2026). Coating compositions, polymeric coatings, and methods (U.S. Patent No. 12766229). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12766229

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

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