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:
Feb. 11, 2020
Filed:
Sep. 29, 2016
Applicant:
Zhejiang Yongtai Technology Co., Ltd., Zhejiang, CN;
Inventors:
Renbao He, Zhejiang, CN;
Yingmei Wang, Zhejiang, CN;
Hongming Shao, Zhejiang, CN;
Yizhong Jin, Zhejiang, CN;
Assignee:
ZHEJIANG YONGTAI TECHNOLOGY CO., LTD., Zhejiang, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 231/28 (2006.01); C07D 231/14 (2006.01);
U.S. Cl.
CPC ...
C07D 231/28 (2013.01); C07D 231/14 (2013.01);
Abstract
The present invention relates to a method for synthesizing a compound of 3-(difluoromethyl)-1-methyl-1h-pyrazole-4-carboxylic acid, wherein including the steps of: