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:
Aug. 22, 2023
Filed:
Aug. 21, 2018
Endress+hauser Conducta Gmbh+co. KG, Gerlingen, DE;
Andreas Löbbert, Waldheim, DE;
Endress+Hauser Conducta GmbH+Co. KG, Gerlingen, DE;
Abstract
The present disclosure relates to an optical measurement probe for the detection of measurement values correlating with a measurand of a measuring medium, including a probe housing having at least one immersion region structured to be immersed in the measuring medium, a radiation source arranged in the probe housing, a radiation receiver arranged in the probe housing, and an indicator chamber formed in the probe housing and sealed via a membrane arranged in the immersion region of the probe housing, wherein an indicator is contained in the indicator chamber, the indicator including an AIE-active substance dissolved in an indicator solution or in an indicator gel, which AIE-active substance is a substance formed from species, molecules, complexes or clusters whose luminescence efficiency is increased via formation of aggregates containing the species.