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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 12240842 B1

PDFFull Text
Date of Patent:
Mar. 04, 2025

Filed:

Apr. 11, 2023

Compound, tautomer of compound or salt of compound or tautomer, method for producing same, coloring composition, dyeing method, and dyed article

Applicant:

Fujifilm Corporation, Tokyo, JP;

Inventors:

Yoshihiro Jimbo, Shizuoka, JP;

Yasuhiro Ishiwata, Shizuoka, JP;

Motoki Ueda, Shizuoka, JP;

Yoshihiko Fujie, Shizuoka, JP;

Assignee:

FUJIFILM CORPORATION, Tokyo, JP;

Attorney:

SOLARIS Intellectual Property Group, PLLC

Primary Examiner:

Eisa B Elhilo

Int. Cl.
CPC ...
C07D 419/00 (2006.01); C07D 231/38 (2006.01); C07D 403/12 (2006.01); C07D 417/12 (2006.01); C09B 27/00 (2006.01); C09B 33/044 (2006.01); C09B 67/44 (2006.01);
U.S. Cl.
CPC ...
C07D 417/12 (2013.01); C07D 231/38 (2013.01); C07D 403/12 (2013.01); C09B 27/00 (2013.01); C09B 33/044 (2013.01); C09B 67/0083 (2013.01);
Abstract

Provided are a compound represented by Formula 1, a tautomer of the compound or a salt of the compound or the tautomer, a coloring composition and a dyed article containing the compound represented by Formula 1, the tautomer of the compound, or the salt of the compound or the tautomer, and a dyeing method using the compound represented by Formula 1, the tautomer of the compound, or the salt of the compound or the tautomer. In Formula 1, X, R, Ar, n, and m1 are as defined in the specification.

Find Patent Forward Citations

Jimbo, Yoshihiro. (2025). Compound, tautomer of compound or salt of compound or tautomer, method for producing same, coloring composition, dyeing method, and dyed article (U.S. Patent No. 12240842). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12240842

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

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