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. 17, 2024
Filed:
Apr. 25, 2019
Sapporo Medical University, Sapporo, JP;
Takako Chikenji, Sapporo, JP;
Mineko Fujimiya, Sapporo, JP;
Yuki Saito, Sapporo, JP;
Masako Nakano, Sapporo, JP;
Naoto Konari, Sapporo, JP;
Miho Otani, Sapporo, JP;
Sapporo Medical University, Hokkaido, JP;
Abstract
A cell sheet for transplantation into a living body, containing MSCs having an average cell density of 3.0×10cells/cmor less on the surface of the sheet is provided. A method for producing a cell sheet for transplantation into a living body, including: a step of seeding MSCs on a cell culture carrier having a three-dimensional structure formed of fibers at a cell number of 3.0×10cells/cmor less; and a step of culturing the MSCs and thereby preparing a cell sheet containing the MSCs having an average cell density of 3.0×10cells/cmor less is also provided.