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:
Dec. 26, 2023
Filed:
Jul. 08, 2020
Han Bio Usa, Los Angeles, CA (US);
Hanbio Co., Ltd., Seoul, KR;
Dawitt Kang, Seoul, KR;
Hyunchul Kang, Bucheon-si, KR;
Jungin Yoon, Hwaseong-si, KR;
Chaeyeon Kim, Jeollanam-do, KR;
Jeongwon Rho, Seoul, KR;
HANBIO CO., LTD., Seoul, KR;
Abstract
A method for producing a cell culture plate for human organoid generation using 3D printing is proposed. The method includes the steps of: (a) feeding filament-shaped biodegradable polymer materials, which are not toxic to the human body, and a compatibilizer for improving interfacial adhesion between the polymer materials, into a 3D printer; and (b) producing a cell culture plate using the 3D printer. The cell culture plate is produced by feeding biodegradable polymer materials, which is a blended combination of PLA and PCL, and an appropriate compatibilizer, into a 3D printer. The produced cell culture plate is not toxic to the human body, can culture cells in a desired shape, and has excellent biocompatibility so that it can be applied directly in vivo without detaching cells from the plate.