U.S. District Court for the Eastern District of Missouri Intellectual Property Cases
Cases 1 - 10 of 390
Bay Materials LLC v. Dyna Flex, LTD. et al
as 4:2025cv00336
Plaintiff:
Bay Materials LLC
Defendant:
Dyna Flex, LTD. and Ortho Solutions LC
Cause Of Action: 35 U.S.C. § 271 Patent Infringement
Dynamite Marketing, Inc. v. The Magnet Group
as 4:2025cv00111
Plaintiff:
Dynamite Marketing, Inc.
Defendant:
The Magnet Group
Cause Of Action: 28 U.S.C. § 1338 Patent Infringement
Contego Spa Designs, Inc. v. Voncii, LLC
as 4:2024cv01140
Defendant:
Voncii, LLC
Plaintiff:
Contego Spa Designs, Inc.
Cause Of Action: 28 U.S.C. § 1331 Fed. Question
Midwest Energy Emissions Corp. v. Ameren Corp. et al
as 4:2024cv00980
Defendant:
Ameren Corp. and Union Electric Co. doing business as Ameren Missouri
Plaintiff:
Midwest Energy Emissions Corp.
Cause Of Action: 35 U.S.C. § 145 Patent Infringement
Bayer CropScience LP et al v. Calder

as 4:2023cv01417
Plaintiff:
Bayer CropScience LP and Monsanto Technology LLC
Defendant:
Jimmy B. Calder, Calder Farms and Jimmy B. Calder doing business as Jimmy Calder, Calder Farms
Cause Of Action: 35 U.S.C. § 145 Patent Infringement
Bayer CropScience LP et al v. Patrick R. Lovett

as 4:2023cv01393
Plaintiff:
Bayer CropScience LP and Monsanto Technology LLC
Defendant:
Patrick R. Lovett and Patrick R. Lovett doing business as Patt Lovett and Lovett Farms
Cause Of Action: 35 U.S.C. § 271 Patent Infringement
Tabone v. Hartmann U.S. Inc. et al
as 4:2023cv00986
Plaintiff:
Maurice J.P. Tabone
Defendant:
Hartmann U.S. Inc. and The Happy Group Inc. doing business as Happy Egg CO USA
Cause Of Action: 35 U.S.C. § 271 Patent Infringement
Night and Day Furniture, LLC v. Tianjin Mojia E-Commerce Co., Ltd.
as 4:2023cv00176
Plaintiff:
Night and Day Furniture, LLC
Defendant:
Tianjin Mojia E-Commerce Co., Ltd.
Cause Of Action: 35 U.S.C. § 271 Patent Infringement
Bayer CropScience LP et al v. Hodel

as 4:2023cv00084
Plaintiff:
Bayer CropScience LP and Monsanto Technology LLC
Defendant:
Michael J Hodel doing business as Mike Hodel
Cause Of Action: 35 U.S.C. § 271 Patent Infringement
Bayer CropScience LP et al v. Duffy
as 4:2023cv00086
Plaintiff:
Bayer CropScience LP and Monsanto Technology LLC
Defendant:
Greg Duffy doing business as Duffy Farms
Cause Of Action: 35 U.S.C. § 271 Patent Infringement
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