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IP Verse

Method, Control Unit And Control System For Controlling A Parking Brake System For A Vehicle Combination Having A Towing Vehicle And A Trailer - EP3844039

The patent EP3844039 was granted to Knorr Bremse Systeme FR Nutzfahrzeuge on Nov 30, 2022. The application was filed on Jul 25, 2019 under application number EP19755817A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3844039

KNORR BREMSE SYSTEME FR NUTZFAHRZEUGE
Application Number
EP19755817A
Filing Date
Jul 25, 2019
Status
Granted And Under Opposition
Oct 28, 2022
Publication Date
Nov 30, 2022
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

CompanyOpposition DateRepresentativeOpposition Status
ZF CV SYSTEMS EUROPEAug 30, 2023BREMERADMISSIBLE

Patent Citations (30) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTDE102015112490
INTERNATIONAL-SEARCH-REPORTEP2199162
INTERNATIONAL-SEARCH-REPORTEP2615003
OPPOSITIONDE102007008504
OPPOSITIONDE102007025814
OPPOSITIONDE102007028567
OPPOSITIONDE102007033694
OPPOSITIONDE102008015249
OPPOSITIONDE102008027732
OPPOSITIONDE102008064077
OPPOSITIONDE102011101438
OPPOSITIONDE102015106146
OPPOSITIONDE102015112490
OPPOSITIONDE102015114176
OPPOSITIONDE102015121950
OPPOSITIONDE102016006527
OPPOSITIONDE102016117784
OPPOSITIONDE10336611
OPPOSITIONDE2452299
OPPOSITIONEP1531100
OPPOSITIONEP2055542
OPPOSITIONEP2108553
OPPOSITIONEP2199162
OPPOSITIONEP2615003
OPPOSITIONEP2719587
OPPOSITIONEP2719588
OPPOSITIONEP2719594
OPPOSITIONEP3360737
OPPOSITIONUS2003221922
OPPOSITIONWO2019001801

Dossier Documents

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.

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    Description

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