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Article, More Particularly Hose, More Particularly Again Charge-Air Hose, With An Embedded Reinforcement Based On A Polyoxadiazole

Patent No. EP2588515 (titled "Article, More Particularly Hose, More Particularly Again Charge-Air Hose, With An Embedded Reinforcement Based On A Polyoxadiazole") was filed by Contitech Schlauch on May 18, 2011. The application was issued on Jul 16, 2014.

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Patent Oppositions (3)

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 DateRepresentative
EI DUPONT DE NEMOURSApr 14, 2015EMEA LEGAL DEPARTMENT
VERITASApr 14, 2015PATENTSHIP PATENTANWALTSGESELLSCHAFT
HUTCHINSONApr 3, 2015CABINET PLASSERAUD

Dossier Documents

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  • Date

    Description

EP2588515

CONTITECH SCHLAUCH
Application Number
EP11721757A
Filing Date
May 18, 2011
Status
Revoked
Feb 5, 2021
Publication Date
Jul 16, 2014
External Links
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