IP Verse

Warner competitive analysis

Latest oppositions filed by Warner

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

Last updated on: Jul 9, 2026

Patent Number	Title	Applicant	Opposition Date
EP3545608	Clutch Device	SCHAEFFLER	Nov 26, 2021
EP3516249	Multi-Clutch Device And Hybrid Module For A Motor Vehicle	SCHAEFFLER	Apr 29, 2021
EP3337994	Clutch Device For A Hybrid Drive System	SCHAEFFLER	Aug 27, 2020
EP3139053	Double Coupling With Standing Pistons And Improved Engagement Bearings	GETRAG	Jul 16, 2020
EP2998540	Turbine Wastegate	GARRETT TRANSPORTATION I	Mar 11, 2020
EP3061984	Clutch Device	SCHAEFFLER	Jan 7, 2020
EP2136048	Variable Capacity-Type Exhaust Turbo Supercharger Equipped With Variable Nozzle Mechanism	MITSUBISHI HEAVY INDUSTRIES	Sep 19, 2019
EP2128428	Glow Plug Electrification Control Apparatus And Glow Plug Electrification Control System	NGK SPARK PLUG	Feb 8, 2019
EP2037100	Bearing Structure For Rotating Machine, Rotating Machine, Method Of Producing Bearing Structure, And Method Of Producing Rotating Machine	IHI	Aug 14, 2018
EP2732174	Dual Clutch	SCHAEFFLER	May 8, 2018

Latest patents of Warner opposed by its competitors

Explore Warner's recently opposed patents, revealing key competitive challenges and strategic patent disputes in the industry. Track oppositions filed by competitors to understand technology battlegrounds and assess potential risks.

Last updated on: Jul 9, 2026

Patent Number	Publication Date	Title	Total Oppositions
EP2922532	Mar 6, 2019	5-Aminosalicylic Acid Capsule Formulation	1

Latest PTAB cases involving Warner

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

Last updated on: Jul 13, 2026

Proceeding Number	Filing Date	Petitioner	Respondent	Status
Get alerts for PTAB Cases involving Warner
IPR2019-01095	Jun 7, 2019	MYLAN PHARMACEUTICALS	WARNER	Final Written Decision
IPR2019-00207	Nov 6, 2018	AMNEAL PHARMACEUTICALS	WARNER	Final Written Decision
IPR2017-01470	May 24, 2017	BROADCOM	WARNER	Terminated-Settled
IPR2015-00682	Feb 3, 2015	MYLAN PHARMACEUTICALS	WARNER CHILCOTT	Institution Denied

Peer Comparison New

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

Last updated on: Jul 9, 2026

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
BORGWARNER	11	9	-	-
GETRAG	-	6	-	-
GETRAG GETRIEBE UND ZAHNRADFABRIK HERMANN HAGENMEYER & CIE	-	1	-	-
MAGNA PT	-	2	-	-