Patents by Inventor Patricia Dizenhaus

Patricia Dizenhaus 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).

  • Odd lot processing in centralized automated market system
    Patent number: 7359877
    Abstract: An electronic market for trading of securities includes a plurality of client stations for entering quotes for securities and a server process. The market has a facility, which receives quotes from the clients, aggregates the quotes and causes a total of all aggregated quotes to be displayed for a plurality of price levels on the client systems. The market uses a graphical user that depicts aggregated quotes in an aggregate window, and a plurality of price levels of a product traded in the market. The market also includes processes to handle odd-lot processing and provides a central quote/order collector that interfaces to disparate order delivery systems to minimize dual liability of market makers.
    Type: Grant
    Filed: March 19, 2001
    Date of Patent: April 15, 2008
    Assignee: The Nasdaq Stock Market, Inc.
    Inventors: John Malitzis, Peter Martyn, Daniel Franks, Debra Peter, Patricia Dizenhaus, Thomas Moran, Gene Lopez
  • Odd lot processing in centralized automated market system
    Publication number: 20020133454
    Abstract: An electronic market for trading of securities includes a plurality of client stations for entering quotes for securities and a server process. The market has a facility, which receives quotes from the clients, aggregates the quotes and causes a total of all aggregated quotes to be displayed for a plurality of price levels on the client systems. The market uses a graphical user that depicts aggregated quotes in an aggregate window, and a plurality of price levels of a product traded in the market. The market also includes processes to handle odd-lot processing and provides a central quote/order collector that interfaces to disparate order delivery systems to minimize dual liability of market makers.
    Type: Application
    Filed: March 19, 2001
    Publication date: September 19, 2002
    Inventors: John Malitzis, Peter Martyn, Daniel Franks, Debra Peter, Patricia Dizenhaus, Thomas Moran, Gene Lopez