Cases 1 - 3 of 3
Brumfield v. IBG LLC
as 22-1639
Plaintiff / Appellee:
TRADING TECHNOLOGIES INTERNATIONAL, INC. and HARRIS BRUMFIELD, TRUSTEE FOR ASCENT TRUST
Defendant / Appellant:
IBG LLC and INTERACTIVE BROKERS LLC
Defendant:
TD AMERITRADE ONLINE HOLDING CORPORATION, TD AMERITRADE, INC., INTERACTIVE BROKERS GROUP, LLC and others
Brumfield v. IBG LLC
as 22-1630
Plaintiff:
TRADING TECHNOLOGIES INTERNATIONAL, INC.
Plaintiff / Appellant:
HARRIS BRUMFIELD, TRUSTEE FOR ASCENT TRUST
Defendant / Cross Appellant:
IBG LLC and INTERACTIVE BROKERS LLC
Defendant / Appellee:
TD AMERITRADE ONLINE HOLDING CORPORATION, TD AMERITRADE, INC., TRADEHELM, INC. and others
Trading Technologies International, Inc. v. BGC Partners, Inc.
as 1:2010cv00715
Defendant:
Futurepath Trading, LLC, Cantor Fitzgerald, L.P., Stellar Trading Systems, Ltd. and others
Counter Claimant:
Rosenthal Collins Group, LLC, optionsXpress Holdings, Inc., CQGT, LLC and others
Counter Defendant:
Trading Technologies International, Inc.
Petitioner:
Interactive Brokers Group, Inc. and IBG Holdings LLC
Cause Of Action: 35 U.S.C. ยง 271 Patent Infringement
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