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:
Jul. 15, 2025
Filed:
Feb. 25, 2022
Applicant:
Shanghai Longyao Biotechnology Inc., Ltd., Shanghai, CN;
Inventors:
Xuanming Yang, Shanghai, CN;
Yangxin Fu, Shanghai, CN;
Xin Wang, Shanghai, CN;
Shengqin Ye, Shanghai, CN;
Xiaoqing Zhang, Shanghai, CN;
Assignee:
SHANGHAI LONGYAO BIOTECHNOLOGY INC., LTD., Shanghai, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12N 5/00 (2006.01); A61K 40/11 (2025.01); A61K 40/22 (2025.01); A61K 40/31 (2025.01); A61K 40/41 (2025.01); A61K 40/42 (2025.01); A61P 35/00 (2006.01); C07K 14/725 (2006.01); C12N 5/0783 (2010.01); C12N 15/86 (2006.01);
U.S. Cl.
CPC ...
C12N 5/0636 (2013.01); A61K 40/11 (2025.01); A61K 40/22 (2025.01); A61K 40/31 (2025.01); A61K 40/418 (2025.01); A61K 40/421 (2025.01); A61K 40/4221 (2025.01); A61P 35/00 (2018.01); C07K 14/7051 (2013.01); C12N 15/86 (2013.01); A61K 2239/38 (2023.05); A61K 2239/48 (2023.05);
Abstract
Disclosed are a universal CAR-T cell knocking out one or more of CD3 delta, CD3 gamma, CD3 epsilon and CD3 zeta, and simultaneously introducing the HSV-TK gene. Also disclosed are a method for preparing the above-mentioned CAR-T cell, a preparation comprising the CAR-T cell, and the use of the CAR-T cell.
Yang, Xuanming. (2025). Universal car-t cell and preparation method and use thereof (U.S. Patent No. 12359169). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12359169
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile