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:
Jan. 06, 2026
Filed:
Oct. 06, 2022
Emz-hanauer Gmbh & Co. Kgaa, Nabburg, DE;
Lukas Schade, Nabburg, DE;
Daniel Sygnat, Moosbach, DE;
Manfredi Signorino, Wackersdorf, DE;
Martin Brabec, Nabburg, DE;
emz-Hanauer GmbH & Co. KGaA, Nabburg, DE;
Abstract
Device for detecting substance groups in a fluid within a household appliance, comprising an emission apparatus that emits a first electromagnetic radiation, characterized by an emission spectrum, into a test volume present with the fluid, further comprising a first measuring apparatus that detects a first spectrum of a second electromagnetic radiation led out of the test volume present with the fluid, further comprising an evaluation apparatus that is provided and designed to evaluate the first spectrum, whereby substance groups can be identified by using reference spectra, with the emission spectrum comprising a wavelength range of visible light and infrared radiation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile