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:
Mar. 22, 2016
Filed:
Mar. 16, 2010
Tsuyoshi Kojima, Nara, JP;
Shinichi Kojima, Nara, JP;
Hiroyuki Yoshikawa, Shiga, JP;
Tomomi Kazumori, Hyogo, JP;
Teruhisa Kaneko, Tokyo, JP;
Chihiro Kaise, Tokyo, JP;
Tsuyoshi Kojima, Nara, JP;
Shinichi Kojima, Nara, JP;
Hiroyuki Yoshikawa, Shiga, JP;
Tomomi Kazumori, Hyogo, JP;
Teruhisa Kaneko, Tokyo, JP;
Chihiro Kaise, Tokyo, JP;
Faith, Inc., Osaka, JP;
Abstract
The affinity of collagen for the skin and its persistence on the skin are improved without destroying the triple helical structure inherent in collagen to thereby improve its ability to retain the moisture of the skin and increase the amount of bound water when such collagen is used as a skin cosmetic. The collagen can thereby exert its moisture retention effect more effectively. A cosmetic base includes an aqueous solution of a liposome that is surface-modified with water-soluble collagen having a triple helical structure.