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:
Sep. 23, 2025
Filed:
Nov. 30, 2021
Applicant:
Cho Pharma, Inc., Taipei, TW;
Inventors:
Assignee:
CHO PHARMA, INC., Taipei, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07K 16/18 (2006.01); A61K 40/11 (2025.01); A61K 40/31 (2025.01); A61K 40/42 (2025.01); C12N 5/0783 (2010.01);
U.S. Cl.
CPC ...
C07K 16/18 (2013.01); A61K 40/11 (2025.01); A61K 40/31 (2025.01); A61K 40/42 (2025.01); C12N 5/0636 (2013.01); A61K 2239/48 (2023.05); C07K 2317/41 (2013.01); C07K 2317/55 (2013.01); C07K 2317/622 (2013.01);
Abstract
The present disclosure relates to a modified antibody or antigen-binding fragment thereof that specifically binds to SSEA4; especially with a glycol-engineered N-glycan. The present disclosure also relates to a method for enrichment of cells with the modified antibody or antigen-binding fragment thereof.