Patents by Inventor Gustavo Padron

Gustavo Padron has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Preparation of stable emulsion using dynamic or static mixers
    Patent number: 6677387
    Abstract: A process for preparing a hydrocarbon in water emulsion, comprising the steps of providing a liquid additive that tends to gel when mixed with water at temperatures less than a gelling temperature TG; providing a stream of water at a temperature TC less than the gelling temperature TG; feeding said stream to a mixer having a mixer inlet so as to impart energy to the stream; adding the liquid additive to the stream downstream of the mixer inlet, whereby the liquid additive mixes with the stream and the energy inhibits gelling of the liquid additive so as to provide a substantially homogeneous solution of the liquid additive in the water; and mixing the solution with a hydrocarbon in a mixer so as to form a hydrocarbon-in-water emulsion. In further accordance with the invention, different emulsions can be formed and combined so as to provide a combined emulsion having desired properties.
    Type: Grant
    Filed: June 3, 2002
    Date of Patent: January 13, 2004
    Assignee: Intevep, S.A.
    Inventors: Mariano E Gurfinkel Castillo, Franzo Agustin Marruffo Rodriguez, Manuel Segundo Chirinos, Felix Abraham Silva, Gustavo Padron, Gustavo A Nú{overscore (n)}ez, Clara E. Mata, Carolina Blanco
  • PREPARATION OF STABLE EMULSION USING DYNAMIC OR STATIC MIXERS
    Publication number: 20030225166
    Abstract: A process for preparing a hydrocarbon in water emulsion, comprising the steps of providing a liquid additive that tends to gel when mixed with water at temperatures less than a gelling temperature TG; providing a stream of water at a temperature Tc less than the gelling temperature TG; feeding said stream to a mixer having a mixer inlet so as to impart energy to the stream; adding the liquid additive to the stream downstream of the mixer inlet, whereby the liquid additive mixes with the stream and the energy inhibits gelling of the liquid additive so as to provide a substantially homogeneous solution of the liquid additive in the water; and mixing the solution with a hydrocarbon in a mixer so as to form a hydrocarbon-in-water emulsion. In further accordance with the invention, different emulsions can be formed and combined so as to provide a combined emulsion having desired properties.
    Type: Application
    Filed: June 3, 2002
    Publication date: December 4, 2003
    Inventors: Mariano E. Gurfinkel Castillo, Franzo Agustin Marruffo Rodriguez, Manuel Segundo Chirinos, Felix Abraham Silva, Gustavo A. Padron, Gustavo A. Nunez, Clara E. Mata, Carolina Blanco