Patents by Inventor John Herbert Schwall

John Herbert Schwall 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).

  • Dynamic peg orders in an electronic trading system
    Patent number: 11676205
    Abstract: In order to protect a trading party from predatory trading strategies employed by some market participants, especially during certain periods when quotes for a particular security are experiencing rapid changes or transitions, embodiments of the present invention facilitate and support various new type of trading orders whose booking and execution behaviors are dynamically varied in response to environmental market conditions and/or predefined rules. For example, the orders may be allowed to trade at more aggressive price levels if the market is relatively stable, and the orders can only trade at less aggressive price levels or be automatically suspended or even cancelled when the market is unstable.
    Type: Grant
    Filed: November 25, 2019
    Date of Patent: June 13, 2023
    Assignee: IEX Group, Inc.
    Inventors: John Herbert Schwall, Eric Wayne Stockland, Bradley Toshio Katsuyama, Ronan Gerard Ryan, Boris Ilyevsky, Lucas Tanner Kowalczyk, Benjamin Jerome Pierre Connault
  • DYNAMIC PEG ORDERS IN AN ELECTRONIC TRADING SYSTEM
    Publication number: 20200167866
    Abstract: In order to protect a trading party from predatory trading strategies employed by some market participants, especially during certain periods when quotes for a particular security are experiencing rapid changes or transitions, embodiments of the present invention facilitate and support various new type of trading orders whose booking and execution behaviors are dynamically varied in response to environmental market conditions and/or predefined rules. For example, the orders may be allowed to trade at more aggressive price levels if the market is relatively stable, and the orders can only trade at less aggressive price levels or be automatically suspended or even cancelled when the market is unstable.
    Type: Application
    Filed: November 25, 2019
    Publication date: May 28, 2020
    Inventors: John Herbert Schwall, Eric Wayne Stockland, Bradley Toshio Katsuyama, Ronan Gerard Ryan, Eric Quinlan, Claudia Crowley, Boris Ilyevsky, John Ramsay, Lucas Kowalczyk, Benjamin Connault
  • System and method for facilitation cross orders
    Patent number: 10621666
    Abstract: A number of techniques for improving electronic trading are disclosed. According to some embodiments, an electronic trading system may establish a new Facilitation Cross order type which automatically performs a number of trading steps in a single uninterrupted sequence so as to help a risk trader fulfill a client investor's trading request efficiently and with lower market risk.
    Type: Grant
    Filed: September 17, 2014
    Date of Patent: April 14, 2020
    Assignee: IEX Group, Inc.
    Inventors: Bradley Toshio Katsuyama, Donald Bollerman, Matthew Norbert Trudeau, John Herbert Schwall, Ronan Gerard Ryan