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:
Nov. 16, 2021
Filed:
Nov. 14, 2016
Applicant:
Technische Universität Berlin, Berlin, DE;
Inventor:
Gerd Lindner, Berlin, DE;
Assignee:
TECHNISCHE UNIVERSITÄT BERLIN, Berlin, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N 5/071 (2010.01);
U.S. Cl.
CPC ...
C12N 5/0627 (2013.01); C12N 5/0698 (2013.01); C12N 2502/1323 (2013.01);
Abstract
The present invention describes a method for producing de novo papillae comprising the steps of a) providing isolated dermal papilla fibroblasts (DPF) from at least one dermal papilla (DP) from at least one hair follicle, b) providing isolated connective tissue sheath fibroblasts (CTSF) from at least one hair follicle and c) co-culturing the DPF with the CTSF under substantially non-adherent cell culture conditions to form spheroid cell aggregates.