IP Verse

Aqueous Coating Substances

Patent No. EP3385339 (titled "Aqueous Coating Substances") was filed by DAW on Apr 6, 2017. The application was issued on May 6, 2020.

Patent Summary

Patent Family

Patent Family

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
PPG INDUSTRIESFeb 8, 2021F & E PATENT
WACHTERSHAUSER & HARTZ PATENTANWALTSPARTNERSCHAFT MBBFeb 8, 2021HARTZ
AKZO NOBELFeb 5, 2021AKZO NOBEL DEPARTMENT

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

EP3385339

DAW
Application Number
EP17165280A
Filing Date
Apr 6, 2017
Status
Revoked
Mar 31, 2023
Publication Date
May 6, 2020
External Links
Slate, Register , Google Patents