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. 05, 2017
Filed:
Feb. 25, 2014
Instituto Mexicano Del Petroleo, Mexico City, MX;
Eugenio Alejandro Flores Oropeza, Mexico City, MX;
Cesar Andres Flores Sandoval, Mexico City, MX;
Reyna Reyes Martinez, Mexico City, MX;
Jose Gonzalo Hernandez Cortez, Mexico City, MX;
Alfonso Lopez Ortega, Mexico City, MX;
Laura Veronica Castro Sotelo, Mexico City, MX;
Fernando Alvarez Ramirez, Mexico City, MX;
Arquimedes Estrada Martinez, Mexico City, MX;
Flavio Salvador Vazquez Moreno, Mexico City, MX;
INSTITUTO MEXICANO DEL PETROLEO, Mexico City, MX;
Abstract
The present invention is related to formulations consisting by block copolymers α,ω-di-aryl or alkyl sulfonates of poly(ethylene oxide)-poly(propylene oxide)-poly(ethylene oxide)of bis-ammonium and block copolymers α,ω-di-amine of poly(ethylene oxide)-poly(propylene oxide)-poly(ethylene oxide), that are effective in the dewatering and desalting crude whose specific gravities are within the range of 14 to 23° API.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile