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:
May. 12, 2026

Filed:

May. 31, 2021
Applicant:

Shimadzu Corporation, Kyoto, JP;

Inventors:

Kiyonori Koga, Kyoto, JP;

Kenichi Okumura, Kyoto, JP;

Yuji Nakama, Kyoto, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 30/12 (2006.01); G01N 30/02 (2006.01); G01N 30/18 (2006.01);
U.S. Cl.
CPC ...
G01N 30/12 (2013.01); G01N 30/18 (2013.01); G01N 2030/025 (2013.01); G01N 2030/126 (2013.01);
Abstract

A sample vaporization unit configured for vaporizing a sample injected from a syringe needle while supplying a carrier gas into a column is provided with a pipe, a heat conductive member, and a heater. The column is inserted into the pipe. The heat conductive member is provided along the outer circumference of the pipe. The heater is provided along the outer circumference of the heat conductive member. The heat conductive member is in line contact with the pipe along the axial direction in which the column extends at a plurality of circumferential locations on the outer circumferential surface of the pipe.


Find Patent Forward Citations

Koga, Kiyonori. (2026). Sample vaporization unit and gas chromatograph (U.S. Patent No. 12625115). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12625115

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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