Intellectual Property Cases
HENGST SE v. Champion Laboratories, Inc.
as 1:2023cv00794
Plaintiff: HENGST SE
Defendant: Champion Laboratories, Inc.
Cause Of Action: 15 U.S.C. § 1126 Patent Infringement
Hengst Se v. Luber-Finer, Inc. et al We have downloadable decisions or orders for this case
as 1:2021cv06822
Plaintiff: HENGST SE
Defendant: LUBER-FINER, INC. and Champion Laboratories, Inc.
Cause Of Action: 35 U.S.C. § 271
Hengst of North America Inc v. Champion Laboratories Inc et al
as 3:2013cv02300
Plaintiff: Hengst of North America Inc
Defendant: Champion Laboratories Inc and FRAM Group Operations LLC
Cause Of Action: 28 U.S.C. § 1338
Champion Laboratories, Inc. v. Rothstein et al
as 1:2012cv03372
Plaintiff: Champion Laboratories, Inc.
Defendant: Seymour Rothstein , Joseph M. Kuo and Olson & Cepuritis, Ltd.
Cause Of Action: 28 U.S.C. § 1441
Champion Laboratories, Inc. v. Parker-Hannifin Corp et al We have downloadable decisions or orders for this case
as 1:2010cv02371
Plaintiff: Champion Laboratories, Inc.
Defendant: Parker-Hannifin Corp and Parker Intangibles, LLC
Cause Of Action: 28 U.S.C. § 1331
CHAMPION LABORATORIES, INC. v. Parker-Hannifin Corp et al
as 1:2010at01029
Plaintiff: CHAMPION LABORATORIES, INC.
Defendant: Parker-Hannifin Corp and Parker Intangibles, LLC
Cause Of Action: 28 U.S.C. § 1331
Champoin Laboratories, Inc. v. Parker-Hannifin Corp et al
as 1:2010cv02387
Plaintiff: Champion Laboratories, Inc.
Defendant: Parker-Hannifin Corp and Parker Intangibles, LLC
Cause Of Action: 28 U.S.C. § 1331
Parker-Hannifin Corporation et al v. Champion Laboratories, Inc.
as 1:2010cv01249
Plaintiff: Parker-Hannifin Corporation and Parker Intangibles LLC
Defendant: Champion Laboratories, Inc.
Cause Of Action: 35 U.S.C. § 145
Parker Hannifin Corporation et al v. Champion Laboratories, Inc We have downloadable decisions or orders for this case
as 1:2007cv01375
Plaintiff: Parker Hannifin Corporation, Parker Hannifin Corporation, Parker Intangibles, LLC and others
Defendant: Champion Laboratories, Inc
Cause Of Action: 35 U.S.C. § 145 Patent Infringement

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