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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.:

US 12754114 B1

PDFFull Text
Date of Patent:
Oct. 06, 2026

Filed:

Feb. 07, 2023

Desorbed gas amount testing device and measuring method

Applicants:

China Petroleum & Chemical Corporation, Beijing, CN;

Sinopec Exploration & Production Research Institute, Beijing, CN;

Inventors:

Lingjie Yu, Beijing, CN;

Ming Fan, Beijing, CN;

Yongqiang Zhao, Beijing, CN;

Zongquan Hu, Beijing, CN;

Huasheng Qi, Beijing, CN;

Changbo Zhai, Beijing, CN;

Cheng Tao, Beijing, CN;

Qigui Jiang, Beijing, CN;

Longfei Lu, Beijing, CN;

Wentao Zhang, Beijing, CN;

Assignees:

CHINA PETROLEUM & CHEMICAL CORPORATION, Beijing, CN;

SINOPEC EXPLORATION & PRODUCTION RESEARCH INSTITUTE, Beijing, CN;

Attorneys:

NKL Law

Allen Xue

Primary Examiner:

Marrit Eyassu

Int. Cl.
CPC ...
G01N 7/14 (2006.01);
U.S. Cl.
CPC ...
G01N 7/14 (2013.01);
Abstract

A device for measuring the amount of desorbed gas has a sample desorption tank; a water drain metering assembly that has a metering tube configured to display a liquid level height and receive gas desorbed from the sample desorption tank, the metering tube being connected to a draining and injecting assembly for draining or injecting water, a first pressure monitoring member for monitoring a liquid pressure in the metering tube, and a second pressure monitoring member for monitoring a gas pressure in the metering tube; a gas exhausting assembly that is in communication with the water drain metering assembly and configured to exhaust desorbed gas therein; and a control assembly for controlling the desorbed gas to enter the metering tube, controlling the draining and injecting assembly to drain water, controlling the gas exhausting assembly to exhaust gas, and controlling the draining and injecting assembly to inject water.

Find Patent Forward Citations

Yu, Lingjie. (2026). Desorbed gas amount testing device and measuring method (U.S. Patent No. 12754114). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12754114

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

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