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. 25, 2020
Filed:
Apr. 27, 2018
Applicant:
Fuji Yakuhin Co., Ltd., Saitama-shi, Saitama, JP;
Inventors:
Assignee:
Fuji Yakuhin Co., Ltd, Saitama, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 277/62 (2006.01);
U.S. Cl.
CPC ...
C07D 277/62 (2013.01); C07B 2200/13 (2013.01);
Abstract
A type II crystal of 3-(3,5-dichloro-4-hydroxybenzoyl)-1,1-dioxo-2,3-dihydro-1,3-benzothiazole, having characteristic peaks at least around 15.1, 18.1, 22.8, 23.7, and 24.0 degrees in a diffraction angle (2θ) by X-ray powder diffraction, and method for producing said type II crystal.