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:
Nov. 08, 2022
Filed:
Aug. 06, 2018
Applicant:
Shimadzu Corporation, Kyoto, JP;
Inventor:
Yuki Komori, Kyoto, JP;
Assignee:
SHIMADZU CORPORATION, Kyoto, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 30/18 (2006.01); G01N 30/24 (2006.01); G01N 35/10 (2006.01);
U.S. Cl.
CPC ...
G01N 30/18 (2013.01); G01N 30/24 (2013.01); G01N 35/10 (2013.01); G01N 2035/1027 (2013.01);
Abstract
A sample injection device () includes a tubular suction and discharge unit () configured to suction a liquid sample (S), contain the sample therein, and discharge the suctioned sample, and at least a portion of an inner wall () of the suction and discharge unit, the portion having the sample contained therewithin, is subjected to a surface treatment (V) to increase an interfacial tension (F) that acts between the inner wall and the sample.