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:
Aug. 31, 2021
Filed:
Jan. 03, 2020
Applicant:
Ypf Tecnología S.a., Ciudad Autónoma de Buenos Aires, AR;
Inventors:
María Elena Oneto, La Plata Pcia. de Buenos Aires, AR;
Graciela Rojas, Berisso Pcia. de Buenos Aires, AR;
Nuria Carolina Vidal, La Plata Pcia. de Buenos Aires, AR;
Assignee:
YPF Tecnologia S.A., Ciudad Autonoma de Buenos Aires, AR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C02F 1/40 (2006.01); B01D 17/04 (2006.01); B01D 39/10 (2006.01); C02F 1/44 (2006.01); B09C 1/00 (2006.01); E21B 43/38 (2006.01); C02F 101/32 (2006.01);
U.S. Cl.
CPC ...
B01D 17/045 (2013.01); B01D 39/10 (2013.01); B09C 1/002 (2013.01); C02F 1/40 (2013.01); C02F 1/44 (2013.01); E21B 43/38 (2013.01); B01D 2239/0428 (2013.01); C02F 2101/32 (2013.01);
Abstract
A phase-separating device for hydrocarbon-contaminated aquifers comprising a support module comprising a central axis, a filter module operatively attached to the lower end of the central axis of the support module, an elastic module operatively attached to the filter module; and a reservoir module.