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:
Feb. 14, 2023
Filed:
Jan. 18, 2019
Applicant:
Technische Universitaet Berlin, Berlin, DE;
Inventors:
Roland Lauster, Berlin, DE;
Uwe Marx, Spreehagen, DE;
Jennifer Binder, Berlin, DE;
Mark Rosowski, Berlin, DE;
Assignee:
TECHNISCHE UNIVERSITAET BERLIN, Berlin, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61L 27/38 (2006.01); C12N 5/077 (2010.01); C12N 5/0775 (2010.01); A61K 35/32 (2015.01); G01N 33/50 (2006.01); G01N 33/68 (2006.01);
U.S. Cl.
CPC ...
C12N 5/0654 (2013.01); A61K 35/32 (2013.01); A61L 27/3804 (2013.01); A61L 27/3821 (2013.01); A61L 27/3865 (2013.01); C12N 5/0664 (2013.01); G01N 33/5044 (2013.01); G01N 33/6887 (2013.01); A61L 2430/12 (2013.01); C12N 2502/094 (2013.01); C12N 2506/1361 (2013.01); C12N 2513/00 (2013.01);
Abstract
The present invention is directed to a method of preparing an artificial tooth primordium in vitro, comprising the steps: a) providing isolated mesenchymal dental pulp cells; and b) culturing the mesenchymal dental pulp cells under non-adherent conditions to form a cell aggregate representing an artificial tooth primordium; as well as to an artificial tooth primordium derived therefrom.