logo

For the Inventor, By the Inventor

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.:

US 12398369 B1

PDFFull Text
Date of Patent:
Aug. 26, 2025

Filed:

Apr. 28, 2020

Purified double negative t cell and preparation and use thereof

Applicant:

Beijing Immutech Llc, Beijing, CN;

Inventors:

Dong Zhang, Beijing, CN;

Yanbing Zhu, Beijing, CN;

Lu Yang, Beijing, CN;

Dan Tian, Beijing, CN;

Song Wang, Beijing, CN;

Guangyong Sun, Beijing, CN;

Assignee:

BEIJING IMMUTECH LLC, Beijing, CN;

Attorneys:

NKL Law

Bin Lu

Allen Xue

Primary Examiner:

Hong Sang

Int. Cl.
CPC ...
A61K 35/17 (2025.01); A61K 40/11 (2025.01); A61K 40/22 (2025.01); A61K 40/41 (2025.01); A61P 11/06 (2006.01); A61P 37/02 (2006.01); C12N 5/00 (2006.01); C12N 5/0783 (2010.01);
U.S. Cl.
CPC ...
C12N 5/0081 (2013.01); A61K 40/11 (2025.01); A61K 40/22 (2025.01); A61K 40/416 (2025.01); A61P 11/06 (2018.01); A61P 37/02 (2018.01); C12N 5/0636 (2013.01); A61K 2239/38 (2023.05);
Abstract

Provided is a DNT cell population with IL-17 secretory cells removed and a preparation method therefor and the use thereof. The DNT cell population has the effects of inhibiting T cell proliferation and inducing apoptosis, can inhibit the inflammation of adipose tissue, improve insulin resistance, alleviate diabetes, and relieve steatohepatitis, and can also be used for preventing and treating antigen-specific allergic asthma.

Find Patent Forward Citations

Zhang, Dong. (2025). Purified double negative t cell and preparation and use thereof (U.S. Patent No. 12398369). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12398369

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…