Novel Urethane Based Materials, Derivatives, Methods Of Their Preparation And Uses

Patent No. EP3320008 (titled "Novel Urethane Based Materials, Derivatives, Methods Of Their Preparation And Uses") was filed by Allnex Belgium on Jun 30, 2016. The application was issued on Dec 6, 2023.

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
ARKEMA FRANCESep 6, 2024BANDPAY & GREUTER

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

EP3320008

ALLNEX BELGIUM
Application Number
EP16733588A
Filing Date
Jun 30, 2016
Status
Granted And Under Opposition
Nov 3, 2023
Publication Date
Dec 6, 2023