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IP Verse

Chs competitive analysis

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Explore patent oppositions filed by Chs against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Dec 4, 2025

Patent Number	Title	Applicant	Opposition Date
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EP3592833	Gear Lubricant Composition	TOTALENERGIES ONETECH	Oct 8, 2025
EP4263303	Trailer Brake Control System	AGCO	Oct 1, 2025
EP3984794	Thermal Management System	HANGZHOU SANHUA RESEARCH INSTITUTE	Sep 17, 2025
EP3962805	Transmission Arrangement, Drive Unit And Method For Operating A Drive Unit For A Vehicle	PINION	Sep 12, 2025
EP4281343	Trailer Brake Control System	AGCO	Aug 13, 2025
EP4078302	Apparatus For Signal Exchange Between Controller And Field Devices	PHOENIX CONTACT	Aug 6, 2025
EP4229317	Means Of Transport That Can Be Simultaneously Driven Electromotively And By Human Muscular Power	KILLWATT	May 6, 2025
EP3920385	Electrically Excited Machine And Arrangement For An Electrically Excited Machine	MAHLE	Apr 29, 2025
EP3583682	Electronics Housing For An E-Axis Drive And E-Axis Having An Electronics Housing	SCHAEFFLER	Apr 8, 2025
EP4269140	Temperature Control System For A Vehicle And Method For Operating A Temperature Control System For A Vehicle	VOLVO CAR	Mar 12, 2025

Discover the latest PTAB cases involving Chs, highlighting their recent legal challenges and patent disputes.

Last updated on: Dec 3, 2025

Proceeding Number	Filing Date	Petitioner	Respondent	Status
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IPR2016-00342	Dec 15, 2015	KNAPPCO	CHS	Terminated

IP litigation analysis comparing Chs with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Dec 4, 2025

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
ZF FRIEDRICHSHAFEN	112	23	2	-
FLENDER	10	28	-	-
SCHAEFFLER	19	75	-	4
VALEO EMBRAYAGES	48	12	-	-