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:
Aug. 10, 2021
Filed:
Jul. 18, 2017
Mandom Corporation, Osaka, JP;
Osaka University, Suita, JP;
Kie Nakashima, Suita, JP;
Ryuichiro Kurata, Osaka, JP;
Fumitaka Fujita, Osaka, JP;
Kiyotoshi Sekiguchi, Suita, JP;
Atsushi Tanemura, Suita, JP;
Hiroyuki Murota, Suita, JP;
Ichiro Katayama, Suita, JP;
MANDOM CORPORATION, Osaka, JP;
OSAKA UNIVERSITY, Osaka, JP;
Abstract
A method for observing the dynamics of sweat glands and a method for evaluating a substance of interest, which are useful for development of a preparation for external application, such as a cosmetic. In each of the methods, an observation sample is used, which is prepared by staining all sweat glands, which are isolated alive, with a staining reagent, and then holding the all sweat glands on a support using at least one material selected from the group consisting of collagen, agarose, basement membrane matrix, poly-D-lysine and a membrane.