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:
Feb. 24, 2026
Filed:
Jul. 07, 2021
Applicant:
Toyo Aluminium Kabushiki Kaisha, Osaka, JP;
Inventors:
Sachiko Suzuki, Osaka, JP;
Hideaki Minamiyama, Osaka, JP;
Assignee:
TOYO ALUMINIUM KABUSHIKI KAISHA, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09C 3/06 (2006.01); A61K 8/19 (2006.01);
U.S. Cl.
CPC ...
C09C 3/063 (2013.01); A61K 8/19 (2013.01);
Abstract
A coated pigment is used which includes a base of which at least the surface is composed of a light-transmitting material; and a magnetite layer coating the base, and having a crystal lattice constant of not less than 8.35 Å. At least one selected from the group consisting of silica, alumina, glass, mica and a resin is usable as the light-transmitting material.
Suzuki, Sachiko. (2026). Coated pigment (U.S. Patent No. 12559630). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12559630
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile