Petition DENIED.

Reply of petitioner Trading Technologies International, Inc. filed.

Motion to extend the time to file a response is granted and the time is further extended to and including December 18, 2019, for all respondents.

Motion of the Solicitor General to extend the time to file a response from November 18, 2019 to December 18, 2019, submitted to The Clerk.

Motion to Correct Name of Amicus Curiae of IGT not accepted for filing. (October 30, 2019)

Brief amicus curiae of US Inventor filed.

Brief amicus curiae of IGT filed. (November 1, 2019 -- Corrected version submitted)

Amicus brief of IGT not accepted for filing. (November 01, 2019 -- Corrected version to be submitted)

Waiver of right of respondents IBG LLC and Interactive Brokers LLC to respond filed.

Motion to extend the time to file a response is granted and the time is extended to and including November 18, 2019, for all respondents.

Motion of the Solicitor General to extend the time to file a response from October 18, 2019 to November 18, 2019, submitted to The Clerk.

Petition for a writ of certiorari filed. (Response due October 18, 2019)

Application (19A61) granted by The Chief Justice extending the time to file until September 15, 2019.

Application (19A61) to extend the time to file a petition for a writ of certiorari from July 17, 2019 to September 15, 2019, submitted to The Chief Justice.

Trading Technologies International, Inc., Petitioner, represented by Andrew Michael Grossman

IBG LLC and Interactive Brokers LLC, Respondent, represented by Robert Evan Sokohl

IGT, Amicus Curiae, represented by Todd Parker Blakely

united states, Amicus Curiae, represented by Noel J. Francisco

US Inventor, Amicus Curiae, represented by Matthew James Dowd