Intellectual Property Cases filed in the Federal Circuit Courts
Island Intellectual Property LLC v. TD Ameritrade, Inc.
as 23-1441
Plaintiff / Appellant: ISLAND INTELLECTUAL PROPERTY LLC
Defendant / Appellee: TD AMERITRADE, INC., TD AMERITRADE CLEARING, INC., TD AMERITRADE TRUST CO. and others
Island Intellectual Property LLC v. TD Ameritrade, Inc.
as 23-1318
Plaintiff / Appellant: ISLAND INTELLECTUAL PROPERTY LLC
Defendant / Appellee: TD AMERITRADE, INC., TD AMERITRADE CLEARING, INC., TD AMERITRADE TRUST CO. and others
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 We have downloadable decisions or orders for this case
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 Intl. v. Open E Cry, LLC
as 15-1547
Plaintiff / Appellant: TRADING TECHNOLOGIES INTERNATIONAL, INC.
Defendant: OPEN E CRY, LLC, OPTIONSXPRESS HOLDINGS, INC., ROSENTHAL COLLINS GROUP, LLC and others
Defendant / Appellee: TRADESTATION SECURITIES, INC., TRADESTATION GROUP, INC., IBG LLC and others
Trading Technologies Intl v. Open E Cry, LLC
as 12-1583
Plaintiff / Appellant: TRADING TECHNOLOGIES INTERNATIONAL, INC.
Defendant / Appellee: OPEN E CRY, LLC, OPTIONSXPRESS HOLDINGS, INC., TRADESTATION SECURITIES, INC. and others
Defendant: ROSENTHAL COLLINS GROUP, LLC

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