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:
Jun. 03, 2025
Filed:
Aug. 18, 2021
Applicants:
Cha Biotech Co., Ltd., Seoul, KR;
Cha Biolab Co., Ltd., Seongnam-si, KR;
Inventors:
Young Seok Baek, Seongnam-si, KR;
In Jee Lee, Seongnam-si, KR;
Assignees:
CHA BIOTECH CO., LTD., Seoul, KR;
CHA BIOLAB CO., LTD., Seongnam-si, KR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 40/15 (2025.01); A61K 40/42 (2025.01); C12N 5/0783 (2010.01);
U.S. Cl.
CPC ...
C12N 5/0646 (2013.01); A61K 40/15 (2025.01); A61K 40/42 (2025.01); A61K 2239/31 (2023.05); A61K 2239/38 (2023.05); A61K 2239/47 (2023.05); A61K 2239/48 (2023.05); A61K 2239/51 (2023.05); A61K 2239/59 (2023.05); C12N 2501/135 (2013.01);
Abstract
Provided are a natural killer cell exhibiting increased anticancer activity and immunotherapeutic use thereof. According to the natural killer cell according to an aspect, a relative mean fluorescence intensity (MFI) of a specific receptor significant for cancers including glioblastoma is increased, and thus effective anticancer immunotherapy is possible.