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.:
Date of Patent:
Jul. 14, 2026
Filed:
Dec. 18, 2024
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Assignee:
LG Chem, Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J 20/26 (2006.01); B01J 20/28 (2006.01);
U.S. Cl.
CPC ...
B01J 20/267 (2013.01); B01J 20/28016 (2013.01); B01J 2220/68 (2013.01);
Abstract
A polyacrylic acid (salt)-based super absorbent polymer may be analyzed by a time-domain nuclear magnetic resonance spectroscopy (TD-NMR) analysis. The results of the TD-NMR analysis may satisfy Equation 1. In Equation 1, Nis a normalized intensity measured at a signal acquisition time of 0.1 ms.
Kwak, Soo. (2026). Super absorbent polymer (U.S. Patent No. 12678770). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12678770
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile