Purple Leaf, LLC v. American Express Company et al
Plaintiff: Purple Leaf, LLC
Defendant: American Express Company, CitiGroup, Inc., Fiserv, Inc., JPMorgan Chase & Co., PNC Bank, N.A. and SAP America, Inc.
Case Number: 6:2011cv00279
Filed: May 31, 2011
Court: US District Court for the Eastern District of Texas
Office: Tyler Office
County: Collin
Presiding Judge: Leonard Davis
Nature of Suit: Patent
Cause of Action: 35 U.S.C. ยง 271
Jury Demanded By: Plaintiff
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Defendant: American Express Company
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Defendant: CitiGroup, Inc.
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Defendant: Fiserv, Inc.
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Defendant: JPMorgan Chase & Co.
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Defendant: PNC Bank, N.A.
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Defendant: SAP America, Inc.
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Plaintiff: Purple Leaf, LLC
Represented By: Winston Oliver Huff
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