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:
Apr. 23, 2019
Filed:
Feb. 17, 2016
Applicant:
Nippon Soda Co., Ltd., Tokyo, JP;
Inventors:
Hiroshi Sakai, Ichihara, JP;
Shuntaro Kinoshita, Ichihara, JP;
Assignee:
NIPPON SODA CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 311/21 (2006.01); B41M 5/333 (2006.01); B41M 5/327 (2006.01);
U.S. Cl.
CPC ...
B41M 5/3333 (2013.01); C07C 311/21 (2013.01); B41M 5/3275 (2013.01); C07B 2200/13 (2013.01);
Abstract
The disclosure provides a novel crystal form of N-(2-(3-phenylureido)phenyl)benzenesulfonamide, which is crystalline modification thereof specified by an X-ray diffraction diagram having peaks at diffraction angles (2θ±0.1°) of 23.60°, 20.80°, 12.24° and 13.80° in a powder X-ray diffractometry using Cu-Kα ray.