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:
Oct. 25, 2022
Filed:
Mar. 08, 2019
Applicant:
Shimadzu Corporation, Kyoto, JP;
Inventor:
Riki Kitano, Kyoto, JP;
Assignee:
SHIMADZU CORPORATION, Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J 49/00 (2006.01); H01J 49/04 (2006.01); G01N 27/622 (2021.01); G01N 30/72 (2006.01);
U.S. Cl.
CPC ...
H01J 49/0422 (2013.01); G01N 27/622 (2013.01); G01N 30/72 (2013.01);
Abstract
A mass spectrometry device that is provided with an ionization unit and ionizes, by the ionization unit, a sample separated by a separation column, subjects the sample to mass separation and detect ions obtained in the mass separation, includes: a gas introduction unit that introduces a first gas obtained by vaporizing a liquid into the ionization unit using a second gas, wherein: the ionization unit ionizes the sample by reacting ions obtained by ionizing the first gas with the sample.