Animal Pest Control Method

Patent No. EP2182945 (titled "Animal Pest Control Method") was filed by E I DU Pont DE Nemours on Jun 26, 2008. The application was issued on Aug 5, 2015.

Patent Summary

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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
INTERVETMay 4, 2016INTERVET
VIRBACMay 3, 2016-
NISSAN CHEMICAL INDUSTRIESAug 6, 2015HOFFMANN EITLE

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.

  • Date

    Description

EP2182945

E I DU PONT DE NEMOURS
Application Number
EP08771978A
Filing Date
Jun 26, 2008
Status
Revoked
Mar 17, 2023
Publication Date
Aug 5, 2015