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:
Jun. 24, 2025
Filed:
Jun. 21, 2021
Applicant:
Totalenergies Onetech, Courbevoie, FR;
Inventors:
Ahmad Al Farra, Le Havre, FR;
Jérôme Olivier, Le Havre, FR;
Martial Lepinay, Mouen, FR;
Jean Christien, Saint Martin de Fontenay, FR;
Assignee:
TotalEnergies One Tech, Courbevoie, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 15/00 (2024.01);
U.S. Cl.
CPC ...
G01N 15/00 (2013.01); G01N 2015/0092 (2013.01);
Abstract
A device for measuring the flocculation threshold of a colloidal medium by varying the intensity of the luminous flux, and a method for measuring the flocculation threshold of a colloidal medium by the addition of aliphatic solvent using the device, including the step of determining the flocculation after the addition of the amount of aliphatic solvent necessary for flocculation.