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IP Verse

Valve For A Combustion Engine - EP3450707

The patent EP3450707 was granted to MAN Truck & BUS on Aug 16, 2023. The application was filed on Jul 31, 2018 under application number EP18186481A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3450707

MAN TRUCK & BUS
Application Number
EP18186481A
Filing Date
Jul 31, 2018
Status
Patent Maintained As Amended
Jul 14, 2023
Publication Date
Aug 16, 2023
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
MAHLEJun 29, 2021BRP RENAUD & PARTNER MBB RECHTSANWALTE PATENTANWALTE STEUERBERATERADMISSIBLE

Patent Citations (35) New

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

Citation PhasePublication Number
OPPOSITIONCN101086213B
OPPOSITIONCN101086213
OPPOSITIONCN104234773
OPPOSITIONDE102009002484
OPPOSITIONDE102014013503
OPPOSITIONDE102017119887
OPPOSITIONDE3876409T
OPPOSITIONDE452903
OPPOSITIONDE518822
OPPOSITIONEP0024890
OPPOSITIONEP0369967
OPPOSITIONEP1193375
OPPOSITIONEP2518285
OPPOSITIONEP2915892
OPPOSITIONEP3000997
OPPOSITIONGB255222
OPPOSITIONJP2001280515
OPPOSITIONJP2008240535
OPPOSITIONJPS5937221
OPPOSITIONKR101123658B
OPPOSITIONUS1338759
OPPOSITIONUS1467414
OPPOSITIONUS2089749
OPPOSITIONUS2152428
OPPOSITIONUS2386003
OPPOSITIONUS3086506
OPPOSITIONUS6679219
OPPOSITIONUS8960148
OPPOSITIONWO2005085605
OPPOSITIONWO2017095836
SEARCHDE102014013503
SEARCHEP0369967
SEARCHEP1193375
SEARCHJP2008240535
SEARCHWO2005085605

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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