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.

Date of Patent:
Mar. 16, 2021

Filed:

Jun. 27, 2020
Applicants:

Han LI, Xi'an, CN;

Nan Hui, Xi'an, CN;

Chengyuan Liang, Xi'an, CN;

Xingke Ju, Xi'an, CN;

Guaiping Qiao, Xi'an, CN;

Juan LI, Xi'an, CN;

Yuanyuan He, Xi'an, CN;

Bin Tian, Xi'an, CN;

Yongbo Wang, Xi'an, CN;

Jingwen Xu, Xi'an, CN;

Liang Qi, Xi'an, CN;

Dan Yang, Xi'an, CN;

Qiangian Zhao, Xi'an, CN;

Yanjun LI, Xi'an, CN;

Qiao Zeng, Xi'an, CN;

Gennian Mao, Xi'an, CN;

Limei Wang, Xi'an, CN;

Inventors:

Han Li, Xi'an, CN;

Nan Hui, Xi'an, CN;

Chengyuan Liang, Xi'an, CN;

Xingke Ju, Xi'an, CN;

Guaiping Qiao, Xi'an, CN;

Juan Li, Xi'an, CN;

Yuanyuan He, Xi'an, CN;

Bin Tian, Xi'an, CN;

Yongbo Wang, Xi'an, CN;

Jingwen Xu, Xi'an, CN;

Liang Qi, Xi'an, CN;

Dan Yang, Xi'an, CN;

Qiangian Zhao, Xi'an, CN;

Yanjun Li, Xi'an, CN;

Qiao Zeng, Xi'an, CN;

Gennian Mao, Xi'an, CN;

Limei Wang, Xi'an, CN;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 69/94 (2006.01);
U.S. Cl.
CPC ...
C07C 69/94 (2013.01);
Abstract

A compound having the formula (I): is disclosed. A method of preparing the compound of formula (I) is also disclosed.


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