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:
Feb. 18, 2025
Filed:
Mar. 12, 2021
Sumitomo Chemical Co., Ltd., Tokyo, JP;
Daniel Tobjork, Cambridgeshire, GB;
Pascal Cachelin, Cambridgeshire, GB;
Robert Archer, Cambridgeshire, GB;
Sumitomo Chemical Co., Ltd., Tokyo, JP;
Abstract
A gas sensor apparatus () comprising a gas inlet (); a first gas sensor (); a first gas flow path between the inlet and the gas sensor; a humidifier () disposed between the gas inlet and the gas sensor in the first gas flow path of the gas sensor apparatus; and a dehumidifier () disposed between the humidifier and the first gas sensor in the first gas flow path. The gas sensor apparatus may have more than one gas flow path. The gas sensor apparatus may contain more than one sensor. The gas sensor apparatus may contain one or more filters for filtering a target gas or a non-target gas. The gas sensor apparatus may be used in detection of ethylene and/or 1-methylcyclopropene.