Patent Cases filed in the Sixth Circuit Courts
Cases 1 - 9 of 9
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Flexiworld Technologies, Inc. v. Lexmark International, Inc.
as 5:2022cv00107
Plaintiff: Flexiworld Technologies, Inc.
Defendant: Lexmark International, Inc.
Cause Of Action: 35 U.S.C. § 145 Patent Infringement
Flexiworld Technologies, Inc. v. Lexmark International, Inc.
as 5:2022cv00110
Plaintiff: Flexiworld Technologies, Inc.
Defendant: Lexmark International, Inc.
Cause Of Action: 35 U.S.C. § 145 Patent Infringement
Flexiworld Technologies, Inc. v. Lexmark International, Inc.
as 5:2022cv00098
Plaintiff: Flexiworld Technologies, Inc.
Defendant: Lexmark International, Inc.
Cause Of Action: 35 U.S.C. § 145 Patent Infringement
Flexiworld Technologies, Inc. v. Lexmark International, Inc. We have downloadable decisions or orders for this case
as 5:2022cv00097
Plaintiff: Flexiworld Technologies, Inc.
Defendant: Lexmark International, Inc.
Cause Of Action: 35 U.S.C. § 145 Patent Infringement
Infinity Computer Products, Inc. v. Lexmark International, Inc.
as 5:2018cv00198
Defendant: Lexmark International, Inc.
Counter Defendant: Infinity Computer Products, Inc.
Cause Of Action: 35 U.S.C. § 145 Patent Infringement
Blue Trading, LLC., v. Lexmark International, Inc.
as 1:2013cv00410
Plaintiff: Blue Trading LLC
Defendant: Lexmark International, Inc.
Counter_claimant: Lexmark International, Inc.
Counter_defendant: Blue Trading LLC
Cause Of Action: 28 U.S.C. § 2201 Declaratory Judgement
Lexmark International, Inc. v. Ink Technologies Printer Supplies, LLC et al We have downloadable decisions or orders for this case
as 1:2010cv00564
Defendant: Green Cartridge Company, Ninestar Image Co., Ltd, Interseroh Product Cycle GmbH and others
Plaintiff: Lexmark International, Inc.
Cause Of Action: 35 U.S.C. § 145
Lexmark International, Inc. v. Nuance Communications, Inc.
as 5:2008cv00092
Plaintiff: Lexmark International, Inc., Lexmark International, Inc., Lexmark International, Inc. and others
Defendant: Nuance Communications, Inc.
Cause Of Action: 28 U.S.C. § 2201 Declaratory Judgement
Lexmark International, Inc. v. Acacia Research Corporation et al
as 5:2007cv00047
Plaintiff: Lexmark International, Inc., Lexmark International, Inc., Lexmark International, Inc. and others
Defendant: Acacia Research Corporation, Acacia Research Corporation, Acacia Patent Acquisition Corp. and others
Cause Of Action: 35 U.S.C. § 271 Patent Infringement

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