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 12760279 B1

PDFFull Text
Date of Patent:
Oct. 13, 2026

Filed:

Nov. 09, 2021

Early mesenchymal stem cells with reduced aging and preserved stem cell ability, and culturing method therefor

Applicants:

Encell Co., Ltd., Seoul, KR;

Samsung Life Public Welfare Foundation, Seoul, KR;

Inventors:

Hong Bae Jeon, Seoul, KR;

Sang Eon Park, Seongnam-si, KR;

Jong Wook Chang, Seoul, KR;

Assignees:

ENCELL CO., LTD., Seoul, KR;

SAMSUNG LIFE PUBLIC WELFARE FOUNDATION, Seoul, KR;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Teresa E Knight

Int. Cl.
CPC ...
C12N 5/0775 (2010.01); A61K 35/28 (2015.01);
U.S. Cl.
CPC ...
C12N 5/0665 (2013.01); A61K 35/28 (2013.01); C12N 2509/00 (2013.01);
Abstract

A method for culturing mesenchymal stem cells is disclosed. The method includes steps of: primary culturing mesenchymal stem cells in a medium containing umbilical cord blood serum; and subculturing the mesenchymal stem cells in a medium containing fetal bovine serum. The method for culturing mesenchymal stem cells may maintain stemness by reducing the differentiation and aging of stem cells, and in particular, may achieve a remarkably high proliferation rate.

Find Patent Forward Citations

Jeon, Hong. (2026). Early mesenchymal stem cells with reduced aging and preserved stem cell ability, and culturing method therefor (U.S. Patent No. 12760279). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12760279

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

Loading…