The weekly litigation news digest is live. Subscribe now

Pyrimidinyloxy Benzene Derivatives As Herbicides

Patent No. EP3094631 (titled "Pyrimidinyloxy Benzene Derivatives As Herbicides") was filed by E I DU Pont DE Nemours on Jan 9, 2015. The application was issued on Dec 25, 2024.

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 DateRepresentative
MAINSTAYOct 9, 2019VAN WIJK

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

  • Get instant alerts for new documents

EP3094631

E I DU PONT DE NEMOURS
Application Number
EP15703143A
Filing Date
Jan 9, 2015
Status
Patent Maintained As Amended
Nov 22, 2024
Publication Date
Dec 25, 2024