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:
Sep. 08, 2015
Filed:
Dec. 03, 2007
Philippe Cinquin, Saint Nazaire les Eymes, FR;
François Lenouvel, Grenoble, FR;
Vanessa Durrieu, Labege, FR;
Stéphane Mathe, Toulouse, FR;
Pierre Mozer, Vincennes, FR;
Philippe Cinquin, Saint Nazaire les Eymes, FR;
François Lenouvel, Grenoble, FR;
Vanessa Durrieu, Labege, FR;
Stéphane Mathe, Toulouse, FR;
Pierre Mozer, Vincennes, FR;
UNIVERSITE JOSEPH FOURIER, Toulouse Cedex, FR;
Abstract
The invention relates to a device () for changing the pH of a solvent in which a substance is dissolved. The device includes a housing () in contact with the solvent through a housing wall () that is permissive to the solvent and the substance. The housing contains enzymes adapted for converting the substance in order to provide hydrogen or hydroxyle ions; the housing wall being non-permissive to the enzymes.