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:
Jul. 28, 2026
Filed:
Mar. 11, 2021
Applicant:
Kao Corporation, Tokyo, JP;
Inventors:
Tetsuya Kuwano, Kawasaki, JP;
Takayoshi Inoue, Tokyo, JP;
Assignee:
KAO CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N 15/10 (2006.01);
U.S. Cl.
CPC ...
C12N 15/1017 (2013.01); C12N 15/1006 (2013.01);
Abstract
Provided is a method for collecting RNA contained in skin surface lipids (SSL). A method for preparing SSL-derived RNA. In this method, an aqueous solution containing RNA prepared from SSL of a subject is mixed with a water-soluble organic solvent, and the resulting mixture is allowed to contact with a solid phase material to separate RNA. By adjusting the concentration of the water-soluble organic solvent in the mixture, the yield of RNA improves.
Kuwano, Tetsuya. (2026). Method for preparing rna derived from skin surface lipids (U.S. Patent No. 12692490). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12692490
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile