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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 12760529 B1

PDFFull Text
Date of Patent:
Oct. 13, 2026

Filed:

May. 28, 2021

Panels and methods of preparation thereof

Applicant:

Westlake Royal Building Products Inc., Houston, TX (US);

Inventors:

Hamed Lakrout, San Antonio, TX (US);

Soufiane Mohand-Kaci, San Antonio, TX (US);

Russell L. Hill, San Antonio, TX (US);

Wayne Buoni, Johns Creek, GA (US);

Russ Kendal Majors, San Marcos, TX (US);

Brian Allen Shaw, Elmendorf, TX (US);

Assignee:

WESTLAKE ROYAL BUILDING PRODUCTS INC., Houston, TX (US);

Attorney:

Bookoff McAndrews, PLLC

Primary Examiner:

Patrick J Maestri

Int. Cl.
CPC ...
E04F 13/08 (2006.01); B32B 3/06 (2006.01); B32B 3/30 (2006.01); B32B 5/16 (2006.01); B32B 13/04 (2006.01); B32B 37/14 (2006.01); E04F 13/14 (2006.01);
U.S. Cl.
CPC ...
E04F 13/0875 (2013.01); B32B 3/06 (2013.01); B32B 3/30 (2013.01); B32B 5/16 (2013.01); B32B 13/045 (2013.01); B32B 37/14 (2013.01); E04F 13/147 (2013.01); B32B 2264/101 (2013.01); B32B 2264/104 (2013.01); B32B 2264/2032 (2020.08); B32B 2266/0228 (2013.01); B32B 2266/0235 (2013.01); B32B 2266/025 (2013.01); B32B 2266/0257 (2013.01); B32B 2266/0264 (2013.01); B32B 2266/0278 (2013.01); B32B 2307/4026 (2013.01); B32B 2307/72 (2013.01); B32B 2307/7376 (2023.05); B32B 2315/06 (2013.01); B32B 2451/00 (2013.01); B32B 2607/00 (2013.01); E04F 13/0832 (2013.01);
Abstract

Composite panels and methods of use and manufacturing are described herein. The composite panels may comprise a foam composite and one or more layers of a facing material. The foam composite may have a density less than or equal to 20 pcf, and the layer(s) of facing material, e.g., inorganic facing material, may have a thickness of 1/16 inch to 1 inch covering at least the front surface of the foam composite.

Find Patent Forward Citations

Lakrout, Hamed. (2026). Panels and methods of preparation thereof (U.S. Patent No. 12760529). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12760529

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

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