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:
Sep. 17, 2019
Filed:
Nov. 16, 2016
Shimadzu Corporation, Kyoto-shi, Kyoto, JP;
Minori Nakashima, Kyoto, JP;
Yusuke Osaka, Kyoto, JP;
SHIMADZU CORPORATION, Kyoto-shi, Kyoto, JP;
Abstract
A chromatographic data processing device, data processing method, and chromatographic analysis system. When chromatographic analysis is performed, the data processing device obtains 3D data for time, wavelength, and strength from the PDA, and finds the assay value for the target component in the liquid sample by processing said data. If the peak top strength of the target component falls outside of the dynamic range, a dilution ratio for the liquid sample is determined by calculating the peak top strength of the target component using the ratio of the strength at the peak top wavelength on the spectrum for each point in time belonging to the peak to the strength of a separate wavelength.