Patents by Inventor Alice Dupatrocinio

Alice Dupatrocinio 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).

  • Oil soluble coking additive
    Patent number: 6387840
    Abstract: A method for making an oil soluble coking process additive, includes the steps of: providing mixture of a metal salt in water wherein the metal salt contains a metal selected from the group consisting of alkali metals, alkaline earth metals and mixtures thereof; providing a heavy hydrocarbon; forming an emulsion of the mixture and the heavy hydrocarbon; heating the emulsion so as to react the metal salt with components of the heavy hydrocarbon so as to provide a treated hydrocarbon containing oil soluble organometallic compound, wherein the organometallic compound includes the metal and is stable at a temperature of at least about 300° C. The oil soluble additive and a process using same are also disclosed.
    Type: Grant
    Filed: June 21, 2000
    Date of Patent: May 14, 2002
    Assignee: Intevep, S.A.
    Inventors: Ramon Salazar, Monsaris Pimentel, Alice Dupatrocinio, Pedro Pereira, Jose Guitian, Jose Cordova
  • Oil soluble coking additive, and method for making and using same
    Patent number: 6344429
    Abstract: A method for making an oil soluble coking process additive, includes the steps of: providing mixture of a metal salt in water wherein the metal salt contains a metal selected from the group consisting of alkali metals, alkaline earth metals and mixtures thereof; providing a heavy hydrocarbon; forming an emulsion of the mixture and the heavy hydrocarbon; heating the emulsion so as to react the metal salt with components of the heavy hydrocarbon so as to provide a treated hydrocarbon containing oil soluble organometallic compound, wherein the organometallic compound includes the metal and is stable at a temperature of at least about 300° C. The oil soluble additive and a process using same are also disclosed.
    Type: Grant
    Filed: February 26, 2001
    Date of Patent: February 5, 2002
    Assignee: Intevep, S.A.
    Inventors: Pedro Pereira, Jose Guitian, Jose Cordova, Ramon Salazar, Monsaris Pimentel, Alice Dupatrocinio
  • Oil soluble coking additive, and method for making and using same
    Publication number: 20010006156
    Abstract: A method for making an oil soluble coking process additive, includes the steps of: providing mixture of a metal salt in water wherein the metal salt contains a metal selected from the group consisting of alkali metals, alkaline earth metals and mixtures thereof; providing a heavy hydrocarbon; forming an emulsion of the mixture and the heavy hydrocarbon; heating the emulsion so as to react the metal salt with components of the heavy hydrocarbon so as to provide a treated hydrocarbon containing oil soluble organometallic compound, wherein the organometallic compound includes the metal and is stable at a temperature of at least about 300° C. The oil soluble additive and a process using same are also disclosed.
    Type: Application
    Filed: February 26, 2001
    Publication date: July 5, 2001
    Inventors: Pedro Pereira, Jose Guitian, Jose Cordova, Ramon Salazar, Monsaris Pimentel, Alice Dupatrocinio
  • Oil soluble coking additive, and method for making and using same
    Patent number: 6193875
    Abstract: A method for making an oil soluble coking process additive, includes the steps of: providing mixture of a metal salt in water wherein the metal salt contains a metal selected from the group consisting of alkali metals, alkaline earth metals and mixtures thereof; providing a heavy hydrocarbon; forming an emulsion of the mixture and the heavy hydrocarbon; heating the emulsion so as to react the metal salt with components of the heavy hydrocarbon so as to provide a treated hydrocarbon containing oil soluble organometallic compound, wherein the organometallic compound includes the metal and is stable at a temperature of at least about 300° C. The oil soluble additive and a process using same are also disclosed.
    Type: Grant
    Filed: May 18, 1999
    Date of Patent: February 27, 2001
    Assignee: Intevep, S.A.
    Inventors: Pedro Pereira, Jose Guitian, Jose Cordova, Ramon Salazar, Monsaris Pimentel, Alice Dupatrocinio
  • Oil soluble coking additive, and method for making and using same
    Patent number: 6169054
    Abstract: A method for making an oil soluble coking process additive, includes the steps of: providing mixture of a metal salt in water wherein the metal salt contains a metal selected from the group consisting of alkali metals, alkaline earth metals and mixtures thereof; providing a heavy hydrocarbon; forming an emulsion of the mixture and the heavy hydrocarbon; heating the emulsion so as to react the metal salt with components of the heavy hydrocarbon so as to provide a treated hydrocarbon containing oil soluble organometallic compound, wherein the organometallic compound includes the metal and is stable at a temperature of at least about 300° C. The oil soluble additive and a process using same are also disclosed.
    Type: Grant
    Filed: May 1, 1998
    Date of Patent: January 2, 2001
    Assignee: Intevep, S.A.
    Inventors: Pedro Pereira, Jose Guitian, Jose Cordova, Ramon Salazar, Monsaris Pimentel, Alice Dupatrocinio