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:
Jan. 11, 2022
Filed:
Oct. 19, 2018
Applicant:
Toppan Printing Co., Ltd., Taito-ku, JP;
Inventors:
Assignee:
TOPPAN PRINTING CO., LTD., Taito-ku, JP;
Primary Examiner:
Int. Cl.
CPC ...
C12P 1/00 (2006.01); G01N 33/50 (2006.01);
U.S. Cl.
CPC ...
G01N 33/5011 (2013.01);
Abstract
A method of producing drug resistant cells including contacting exosomes from a living organism exhibiting drug resistance with cells exhibiting no drug resistance such that drug resistant cells are formed, and culturing the drug resistant cells.