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:
Aug. 18, 2026
Filed:
Sep. 16, 2021
Applicant:
Toray Industries, Inc., Tokyo, JP;
Inventors:
Daijiro Tsukamoto, Kamakura-shi, Kanagawa, JP;
Kenji Kawamura, Kamakura-shi, JP;
Katsushige Yamada, Kamakura-shi, Kanagawa, JP;
Assignee:
TORAY INDUSTRIES, INC., TOKYO, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
U.S. Cl.
CPC ...
C07B 63/00 ; C12P 7/40 ; C12R 2001/19 ; B01D 11/0415 ; B01D 61/027 ; C07C 51/47 ; C07C 51/48 ; C07C 227/40 ; C12N 1/02 ; C12P 7/42 ; C12P 7/44 ; C12P 7/46 ; C12P 7/54 ; C12P 13/222 ; C07C 53/08 ; C07C 55/10 ; C07C 57/13 ; C07C 55/14 ; C07C 57/16 ; C07C 65/03 ; C07C 229/36 ;
Tsukamoto, Daijiro. (2026). Method of producing carboxylic acid (U.S. Patent No. 12709763). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12709763
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile