IP Verse

Grauel patent opposition analysis

The comprehensive analysis of Grauel opposition landscape, with a particular emphasis on intellectual property (IP) dynamics.

Latest patent oppositions filed by Grauel

Stay updated with the latest patent oppositions filed by Grauel

Patent NumberTitleApplicantOpposition DateOpposition Company
EP4206497
Combination Of Piston Rings And Combined Structure Of Pistons And Piston RingsTPRSep 23, 2025MAHLE
EP3974630
Cooling Fan And Method For Operating The SameCLAAS TRACTORJul 15, 2025MAHLE
EP3779244
Spacer Expander And Oil Control Ring Including SameKABUSHIKI KAISHA RIKENJun 25, 2025MAHLE
EP4148366
A Heat ExchangerVALEO AUTOSYSTEMY SP Z OOApr 8, 2025MAHLE
EP4124777
Kinematic Mechanism With Recessed Toothed SectorDENSO THERMAL SYSTEMSMar 21, 2025MAHLE
EP4051976
Heat-Energy Exchange Device Comprising Two Plate Heat ExchangersVALEO SYSTMES THERMIQUESFeb 24, 2025MAHLE
EP3371443
Optimized Hub SupportKS KOLBENSCHMIDTDec 19, 2024MAHLE
EP3657000
Cast Iron Cylinder Liner, And Internal Combustion EngineTPR INDUSTRYMay 29, 2024MAHLE
EP3815945
Compact Powertrain With An Electric MotorBRUSA ELEKTRONIKMay 29, 2024MAHLE
EP3660180
Sliding Member And Piston RingKABUSHIKI KAISHA RIKENDec 22, 2023MAHLE

Top clients of Grauel

Top companies who are the clients of Grauel

CompanyTotal
MAHLE39