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:
Jan. 20, 2026
Filed:
Mar. 07, 2022
Applicant:
Kctech Co., Ltd., Gyeonggi-do, KR;
Inventors:
Assignee:
KCTECH CO., LTD., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09G 1/02 (2006.01);
U.S. Cl.
CPC ...
C09G 1/02 (2013.01);
Abstract
The present disclosure relates to a polishing slurry composition and to a polishing slurry composition including nanoceria abrasive particles and a water-soluble compound including an intramolecular hydrophilic group, and further selectively including at least one from among an amphoteric compound including an intramolecular carboxyl group and amine group, a surface modifier including an organic acid, and a pH adjuster.