Patents by Inventor Deborah Velez

Deborah Velez 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).

  • Patent number: 7240030
    Abstract: In the present invention, a system and method is described for allocating portfolio assets in an emerging market, where the portfolio initially includes substantially all fixed income securities or substantially all equities. Specifically, a yield spread is periodically determining between a first fixed income instrument and a second fixed income instrument. A mean spread is determined based on the determined yield spread over a selected period of time. A band above and below the mean spread is defined over the selected period of time, where the band has an upper limit above the mean spread and a lower limit below the mean spread. Fixed income securities, in the investment portfolio, are switched for equities when a current determined yield spread exceeds the upper limit of the band. Similarly, equities, in the portfolio, are switched for fixed income securities when the current determined yield spread falls below the lower limit of the band.
    Type: Grant
    Filed: September 5, 2001
    Date of Patent: July 3, 2007
    Assignee: American International Group, Inc.
    Inventors: Deborah A. Velez, Marco Santamaria, Gawaine Lewis
  • Publication number: 20030004849
    Abstract: In the present invention, a system and method is described for allocating portfolio assets in an emerging market, where the portfolio initially includes substantially all fixed income securities or substantially all equities. Specifically, a yield spread is periodically determining between a first fixed income instrument and a second fixed income instrument. A mean spread is determined based on the determined yield spread over a selected period of time. A band above and below the mean spread is defined over the selected period of time, where the band has an upper limit above the mean spread and a lower limit below the mean spread. Fixed income securities, in the investment portfolio, are switched for equities when a current determined yield spread exceeds the upper limit of the band. Similarly, equities, in the portfolio, are switched for fixed income securities when the current determined yield spread falls below the lower limit of the band.
    Type: Application
    Filed: September 5, 2001
    Publication date: January 2, 2003
    Inventors: Deborah Velez, MARCO SANTAMARIA, GAWAINE LEWIS