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:
Aug. 13, 2019

Filed:

May. 30, 2019
Applicants:

Chengyuan Liang, Xi'an, CN;

Yuzhi Liu, Xi'an, CN;

Xingke Ju, Xi'an, CN;

Yonghong Tang, Xi'an, CN;

Gennian Mao, Xi'an, CN;

Qianqian Zhao, Xi'an, CN;

Bin Tian, Xi'an, CN;

Jian Zha, Xi'an, CN;

Chunyang Shi, Xi'an, CN;

Yongbo Wang, Xi'an, CN;

Huayin Pu, Xi'an, CN;

Yanghan Liu, Xi'an, CN;

Inventors:

Chengyuan Liang, Xi'an, CN;

Yuzhi Liu, Xi'an, CN;

Xingke Ju, Xi'an, CN;

Yonghong Tang, Xi'an, CN;

Gennian Mao, Xi'an, CN;

Qianqian Zhao, Xi'an, CN;

Bin Tian, Xi'an, CN;

Jian Zha, Xi'an, CN;

Chunyang Shi, Xi'an, CN;

Yongbo Wang, Xi'an, CN;

Huayin Pu, Xi'an, CN;

Yanghan Liu, Xi'an, CN;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 269/02 (2006.01); B01J 31/02 (2006.01); B01D 15/16 (2006.01);
U.S. Cl.
CPC ...
C07C 269/02 (2013.01); B01D 15/165 (2013.01); B01J 31/0237 (2013.01);
Abstract

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


Find Patent Forward Citations

Loading…