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IP Verse

Variable Displacement Vane Pump With Enhanced Discharge Port - EP2112379

The patent EP2112379 was granted to Magna Powertrain on Jan 19, 2022. The application was filed on Apr 24, 2009 under application number EP09158760A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2112379

MAGNA POWERTRAIN
Application Number
EP09158760A
Filing Date
Apr 24, 2009
Status
Patent Maintained As Amended
Dec 17, 2021
Publication Date
Jan 19, 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
SCHWABISCHE HUTTENWERKE AUTOMOTIVEMay 14, 2019SSM SANDMAIR -

Patent Citations (9) New

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

Citation PhasePublication Number
OPPOSITIONDE2300525
OPPOSITIONDE4011671
OPPOSITIONDE4200305
OPPOSITIONEP1800007
OPPOSITIONUS2775946
OPPOSITIONUS2799995
SEARCHUS2786422
SEARCHUS4861235
SEARCHUS5090881

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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