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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 12534854 B1

PDFFull Text
Date of Patent:
Jan. 27, 2026

Filed:

Jun. 15, 2023

Wet laid paper and paperboard products with high wet strength and method of making the same

Applicant:

First Quality Tissue, Llc, Great Neck, NY (US);

Inventors:

James E. Sealey, II, Belton, SC (US);

Kevin P. Brennan, Anderson, SC (US);

Justin S. Pence, Anderson, SC (US);

Richard James Riehle, Wilmington, DE (US);

Daniel Mark Henn, Wilmington, DE (US);

Assignee:

FIRST QUALITY TISSUE, LLC, Great Neck, NY (US);

Attorney:

Amster Rothstein & Ebenstein LLP

Primary Examiner:

Jose A Fortuna

Int. Cl.
CPC ...
D21H 21/20 (2006.01); D21H 17/00 (2006.01); D21H 17/11 (2006.01); D21H 17/43 (2006.01); D21H 17/45 (2006.01); D21H 17/55 (2006.01);
U.S. Cl.
CPC ...
D21H 21/20 (2013.01); D21H 17/11 (2013.01); D21H 17/43 (2013.01); D21H 17/455 (2013.01); D21H 17/55 (2013.01); D21H 17/72 (2013.01);
Abstract

A method of making paper and paperboard products, including absorbent structures, where the method includes mixing ultra-high molecular weight ('UHMW') glyoxalated polyvinylamide (“GPVM”) adducts and high molecular weight (“HMW”) anionic polyacrylamide (“APAM”) with the furnish during stock preparation of a wet laid papermaking process.

Find Patent Forward Citations

Sealey, II, James. (2026). Wet laid paper and paperboard products with high wet strength and method of making the same (U.S. Patent No. 12534854). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12534854

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

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