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. 18, 2025
Filed:
Oct. 30, 2020
Kirin Holdings Kabushiki Kaisha, Tokyo, JP;
Yoshimasa Taniguchi, Tokyo, JP;
Mayuka Miwa, Tokyo, JP;
Naoya Kitada, Tokyo, JP;
Hotaka Sanda, Tokyo, JP;
Takayuki Nishimura, Tokyo, JP;
Eriko Takeshi, Tokyo, JP;
KIRIN HOLDINGS KABUSHIKI KAISHA, Tokyo, JP;
Abstract
An object of the present invention is to provide a novel method for determining the structure of a target substance contained in a multicomponent sample. The present invention provides a method of determining the structure of a target substance contained in a mixture of two or more substances, wherein the method includes the steps of: isolating the target substance from the mixture by means of supercritical fluid chromatography, soaking the isolated target substance into a crystalline sponge to produce a sample for crystallography, and performing a crystallographic analysis on the sample for crystallography. A volatile solvent can be used as a mobile phase in the supercritical fluid chromatography.