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:
Nov. 16, 2021
Filed:
Dec. 02, 2016
Universite Grenoble Alpes, Saint Martin d'Heres, FR;
Commissariat a L'energie Atomique ET Aux Energies Alternatives, Paris, FR;
Centre National DE LA Recherche Scientifique, Paris, FR;
Rhodia Operations, Aubervilliers, FR;
Rhodia Laboratoire Du Futur, Pessac, FR;
Universite DE Bordeaux, Bordeaux, FR;
UNIVERSITE GRENOBLE ALPES, Saint-Martin-d'Heres, FR;
COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES, Paris, FR;
LTERNATIVES CENTRE NATIONAL DE LA RECHERCHE, Paris, FR;
SCIENTIFIQUE RHODIA OPERATIONS, Aubervilliers, FR;
RHODIA LABORATOIRE DU FUTUR, Pessac, FR;
UNIVERSITE DE BORDEAUX, Bordeaux, FR;
Abstract
A microfluidic chip comprising at least one dialysis crystallisation cell. The cell includes: a substrate made of PMMA; a first level including a tank defined at least partially by the substrate and by an outer wall of the cell, the tank being in fluid communication with a channel for inlet and a channel for outlet of a solution allowing the crystallisation method to be implemented; and a second level including a dialysis chamber defined at least partially by an inner wall of the cell without contact with the substrate and by a dialysis membrane forming an interface between the tank and the dialysis chamber, the inner wall including at least one one-piece portion in which the periphery of the membrane is kept sealed.