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. 18, 2026
Filed:
Dec. 29, 2022
Applicant:
Zhongyang Biotechnology (Shanghai) Co., Ltd., Shanghai, CN;
Inventors:
Haihang Li, Shanghai, CN;
Linlin Zhang, Shanghai, CN;
Wenlong Zhang, Shanghai, CN;
Junmei Zeng, Shanghai, CN;
Zhiyong Chu, Shanghai, CN;
Jianhua Ye, Shanghai, CN;
Xiaoming Qian, Shanghai, CN;
Assignee:
ZHONGYANG BIOTECHNOLOGY (SHANGHAI) CO., LTD., SHANGHAI, CN;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
U.S. Cl.
CPC ...
C07D 491/22 ; B01J 39/07 ; B01D 2311/2643 ; A61K 31/529 ; B01D 9/0054 ; B01D 11/0288 ; B01D 15/12 ; B01D 15/24 ; B01D 15/361 ; B01D 15/426 ; B01D 61/027 ; B01D 61/04 ; B01D 2311/04 ; B01D 2311/08 ; B01D 2311/26 ; B01D 2311/2623 ; B01D 2311/2642 ; B01J 20/14 ; B01J 20/20 ; B01J 20/24 ; B01J 39/26 ; C07B 2200/13 ;