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IP Verse

Hydraulic Control Plate - EP2389528

The patent EP2389528 was granted to Reinz Dichtungs on Aug 29, 2018. The application was originally filed on Dec 22, 2009 under application number EP09804011A. The patent is currently recorded with a legal status of "Revoked".

EP2389528

REINZ DICHTUNGS
Application Number
EP09804011A
Filing Date
Dec 22, 2009
Status
Revoked
Dec 12, 2024
Publication Date
Aug 29, 2018
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
ELRINGKLINGERApr 10, 2019HOEGER -

Patent Citations (17) New

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

Citation PhasePublication Number
DESCRIPTIONDE102007019946
DESCRIPTIONEP0773392
DESCRIPTIONEP0803654
DESCRIPTIONEP0921333
DESCRIPTIONUS3679218
DESCRIPTIONUS5582415
DESCRIPTIONUS6089572
DESCRIPTIONWO0196768
INTERNATIONAL-SEARCH-REPORTEP0773392
INTERNATIONAL-SEARCH-REPORTEP0803654
INTERNATIONAL-SEARCH-REPORTEP0921333
INTERNATIONAL-SEARCH-REPORTUS3679218
INTERNATIONAL-SEARCH-REPORTUS6089572
INTERNATIONAL-SEARCH-REPORTWO0196768
OPPOSITIONDE19702382
OPPOSITIONUS3679218
OPPOSITIONUS5938208

Dossier Documents

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    Description

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