Wiedemann patent opposition analysis

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

Stay updated with the latest patent oppositions filed by Wiedemann

Patent NumberTitleApplicantOpposition DateOpposition Company
Electronically Controlled Pneumatic Brake System With Two Single-Channel Axle Modulators And Abs Valves, And Vehicle Having A Brake System Of Said TypeZF CV SYSTEMS EUROPEJan 14, 2026KNORR BREMSE SYSTEME FUR NUTZFAHRZEUGE
Electropneumatic Parking Brake Module With Directly Controlled Valves And Anti-Compound ConnectionZF CV SYSTEMS EUROPEMay 6, 2024KNORR BREMSE SYSTEME FUR NUTZFAHRZEUGE
Failsafe Vale Unit, Electronically Controllable Pneumatic Brake System, Method For Operating A Brake SystemZF CV SYSTEMSMay 6, 2024KNORR BREMSE SYSTEME FUR NUTZFAHRZEUGE
Electronically Controllable Braking System Having Two Fall-Back LevelsZF CV SYSTEMS HANNOVERMar 20, 2024KNORR BREMSE SYSTEME FUR NUTZFAHRZEUGE
Electropneumatic Handbrake (Eph) Having A Partially Decoupled Tcv (European Actuation)ZF CV SYSTEMS EUROPEMay 31, 2023KNORR BREMSE SYSTEME FUR NUTZFAHRZEUGE
Electronically Controllable Pneumatic Brake System In A Utility Vehicle And Method For Electronically Controlling A Pneumatic Brake SystemZF CV SYSTEMS EUROPEMay 15, 2023KNORR BREMSE SYSTEME FUR NUTZFAHRZEUGE
Parking Brake Valve DeviceZF CV SYSTEMS HANNOVERMar 29, 2023KNORR BREMSE SYSTEME FUR NUTZFAHRZEUGE
Driver Brake Valve, Compressed-Air Brake System Having The Driver Brake Valve, And Method For Producing The Driver Brake ValveZF CV SYSTEMS EUROPEFeb 1, 2023KNORR BREMSE SYSTEME FUR NUTZFAHRZEUGE
Method And Vehicle Control Appliance For An Autonomous Vehicle And VehicleZF CV SYSTEMS EUROPEDec 12, 2022KNORR BREMSE SYSTEME FUR NUTZFAHRZEUGE
Method Of Detecting An Obstruction Of A Passenger DoorWESTINGHOUSE AIR BRAKEAug 24, 2022KNORR BREMSE GESELLSCHAFT MIT BESCHRANKTER HAFTUNG