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.

Date of Patent:
Apr. 08, 2025

Filed:

Feb. 07, 2019
Applicant:

Shimadzu Corporation, Kyoto, JP;

Inventor:

Yukihiko Kudo, Kyoto, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 1/40 (2006.01); G01N 27/62 (2021.01); G01N 30/72 (2006.01);
U.S. Cl.
CPC ...
G01N 1/4044 (2013.01); G01N 27/62 (2013.01); G01N 30/7206 (2013.01); G01N 30/7233 (2013.01);
Abstract

An analysis method is a method of analyzing a second substance in a sample including the second substance produced by decomposition of a first substance, and includes analyzing a sample and a compound having a known concentration and detecting the first substance, the second substance and the above-mentioned compound, calculating an intensity or a concentration of the first substance obtained from the above-mentioned data based on data obtained by the detection and a relative response factor in regard to the first substance and the above-mentioned compound, and producing information about an amount or a concentration of the second substance excluding the second substance produced from the first substance in the analysis, based on an intensity or a concentration of the first substance.


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