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:
Oct. 27, 2020
Filed:
Feb. 26, 2016
Amorepacific Corporation, Seoul, KR;
Chang Seok Lee, Yongin-si, KR;
Heung Soo Baek, Yongin-si, KR;
Yung Hyup Joo, Yongin-si, KR;
Jeong Hwan Kim, Yongin-si, KR;
Hong-Ju Shin, Yongin-si, KR;
Mi Young Park, Yongin-si, KR;
Song Seok Shin, Yongin-si, KR;
AMOREPACIFIC CORPORATION, Seoul, KR;
Abstract
In one aspect of the present specification, provided is a method for predicting a side effect of a whitening ingredient, the method comprising measuring at least one of i) the increase in toxicity according to long-term use of a whitening ingredient, ii) the difference between a concentration having whitening effect and a concentration having cell toxicity, and iii) the increase in sensitivity to the whitening ingredient according to ultraviolet pretreatment. In addition, the method has an effect of effectively predicting whether a side effect will occur if the whitening ingredient is used for a long time.