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:
Jul. 21, 2026
Filed:
Dec. 14, 2020
Applicants:
Commissariat À L'energie Atomique ET Aux Énergies Alternatives, Paris, FR;
Orano Recyclage, Chatillon, FR;
Inventors:
Sylvain Broussard, Laudun, FR;
Sylvain Costenoble, Bagnols sur Ceze, FR;
Fabien Lengrand, Bagnols sur Ceze, FR;
Johann Sinot, Connaux, FR;
Assignees:
COMMISSARIAT À L'ENERGIE ATOMIQUE ET AUX ÉNERGIES ALTERNATIVES, Paris, FR;
ORANO RECYCLAGE, Chatillon, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 31/22 (2006.01); G01N 21/33 (2006.01);
U.S. Cl.
CPC ...
G01N 31/221 (2013.01); G01N 21/33 (2013.01);
Abstract
Methods for determining the acidity of an acidic aqueous solution. These methods make it possible to measure the total acidity of an aqueous solution comprising a strong acid or a mixture of strong acids and, if this solution contains one or more hydrolysable cations, to also measure its free acidity.