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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 12158457 B1

PDFFull Text
Date of Patent:
Dec. 03, 2024

Filed:

Jul. 18, 2020

Gas-sensitive-gas-chromatographic electronic nose instrument and online analysis method of multiple state parameters of fermentation and malodorous pollutant processes

Applicant:

East China University of Science and Technology, Shanghai, CN;

Inventors:

Zejian Wang, Shanghai, CN;

Daqi Gao, Shanghai, CN;

Xiaoqin Zhang, Shanghai, CN;

Bo Li, Shanghai, CN;

Fang Cai, Shanghai, CN;

Jianhua Li, Shanghai, CN;

Mingjian Cheng, Shanghai, CN;

Assignee:

East China University of Science and Technology, Shanghai, CN;

Attorney:

Taft Stettinius & Hollister LLP

Primary Examiner:

Andre J Allen

Int. Cl.
CPC ...
G01N 30/88 (2006.01); G01N 1/24 (2006.01); G01N 33/00 (2006.01); G06N 3/045 (2023.01);
U.S. Cl.
CPC ...
G01N 30/88 (2013.01); G01N 1/24 (2013.01); G01N 33/00 (2013.01); G06N 3/045 (2023.01);
Abstract

A method for online detecting and analyzing multiple state parameters in fermentation and malodorous pollution processes by using an electronic nose instrument of gas sensitivity and gas chromatography, where the electronic nose instrument includes a gas sensor array module, a capillary gas chromatographic column module, a gas auto-sampling module, a computer control and analysis module and an auxiliary gas source, which is configured to perform cyclically long-term online detection and intelligent analysis of a plurality of bio-fermentation processes or a plurality of malodorous pollution processes.

Find Patent Forward Citations

Wang, Zejian. (2024). Gas-sensitive-gas-chromatographic electronic nose instrument and online analysis method of multiple state parameters of fermentation and malodorous pollutant processes (U.S. Patent No. 12158457). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12158457

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