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. 07, 2026
Filed:
Apr. 05, 2023
Applicant:
Ajinomoto Co., Inc., Tokyo, JP;
Inventor:
Ichiro Ogura, Kawasaki, JP;
Assignee:
AJINOMOTO CO., INC., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C08G 59/42 (2006.01); C07C 67/14 (2006.01); C07C 69/80 (2006.01); C07C 69/90 (2006.01); C07C 69/94 (2006.01); C08G 59/06 (2006.01); C08G 59/40 (2006.01); C08G 63/19 (2006.01); C08G 63/193 (2006.01); C08G 63/197 (2006.01); C08G 63/91 (2006.01); H05K 1/03 (2006.01); H05K 3/46 (2006.01); H10W 70/685 (2026.01); H10W 74/40 (2026.01); H10W 74/47 (2026.01);
U.S. Cl.
CPC ...
C08G 59/4276 (2013.01); C08G 59/06 (2013.01); C08G 63/197 (2013.01); C08G 63/916 (2013.01); H10W 70/685 (2026.01); H10W 74/473 (2026.01);
Abstract
Compounds containing, in one molecule thereof, a structure represented by formula (1), a structure represented by formula (2), and a structure represented by formula (3) (all the symbols are those described in the specification). are useful as epoxy resin curing agents.
Quick Actions:
Ogura, Ichiro. (2026). Ester compound and resin composition (U.S. Patent No. 12674019). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12674019
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