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:
Mar. 03, 2026
Filed:
Nov. 24, 2020
Université Grenoble Alpes, Saint-Martin-d'Hères, FR;
Institut Polytechnique DE Grenoble, Grenoble, FR;
Centre National DE LA Recherche Scientifique, Paris, FR;
Nicolas Hengl, Castelmaurou, FR;
Frédéric Pignon, Grenoble, FR;
Nicolas Gondrexon, Meylan, FR;
Stéphane Baup, Chambéry, FR;
Yao Jin, Chengdu, CN;
UNIVERSITE GRENOBLE ALPES, Saint-Martin-D'Héres, FR;
INSTITUT POLYTECHNIQUE DE GRENOBLE, Grenoble, FR;
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, Paris, FR;
Abstract
A device for filtering liquids, including a filtration module and an ultrasound emission module, where the ultrasound emission module is fixed distant from the filtration module using a fixing means, and the ultrasound emission module is equipped coaxially along its axis with a weight or is equipped perpendicular to its axis with at least one weight, the filtration module and the ultrasound module equipped with its at least one weight going into resonance via the fixing means when the ultrasound emission module emits ultrasound.