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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 12546111 B1

PDFFull Text
Date of Patent:
Feb. 10, 2026

Filed:

Feb. 11, 2023

High solids color face and edge coatings for building panels

Applicant:

Armstrong World Industries, Inc., Lancaster, PA (US);

Inventors:

Lida Lu, Coraopolis, PA (US);

Kenneth G. Caldwell, Mountville, PA (US);

Michelle X. Wang, Lititz, PA (US);

John E. Hughes, Lincoln University, PA (US);

Assignee:

AWI Licensing LLC, Wilmington, DE (US);

Attorney:

Patrick Sheldrake

Primary Examiner:

Marla D Mcconnell

Assistant Examiner:

Christine X Nisula

Int. Cl.
CPC ...
E04C 2/16 (2006.01); C09D 7/40 (2018.01); C09D 7/61 (2018.01); C09D 201/02 (2006.01); E04C 2/24 (2006.01);
U.S. Cl.
CPC ...
E04C 2/16 (2013.01); C09D 7/61 (2018.01); C09D 7/66 (2018.01); C09D 201/02 (2013.01); E04C 2/246 (2013.01); B32B 2607/00 (2013.01);
Abstract

Described herein is a coated building panel having a body and a surface coating atop the body, the surface coating comprising inorganic pigment and a polymeric dispersant comprising a polymer backbone and pendant side chains extending from the polymer backbone; wherein the surface coating comprises a liquid carrier in an amount less than about 1 wt. % based on the total weight of the surface coating.

Find Patent Forward Citations

Lu, Lida. (2026). High solids color face and edge coatings for building panels (U.S. Patent No. 12546111). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12546111

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

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