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IP Verse

Aqueous Coating Substances - EP3385339

The patent EP3385339 was granted to DAW on May 6, 2020. The application was originally filed on Apr 6, 2017 under application number EP17165280A. The patent is currently recorded with a legal status of "Revoked".

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

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 DateRepresentativeOpposition Status

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PPG INDUSTRIESFeb 8, 2021F & E PATENTADMISSIBLE
WACHTERSHAUSER & HARTZ PATENTANWALTSPARTNERSCHAFT MBBFeb 8, 2021HARTZADMISSIBLE
AKZO NOBELFeb 5, 2021AKZO NOBEL DEPARTMENTADMISSIBLE

Patent Citations (26) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication Number
DESCRIPTIONDE102013020575
DESCRIPTIONDE102014013455
DESCRIPTIONWO2015193192
OPPOSITIONDE10030447
OPPOSITIONDE102004023374
OPPOSITIONDE102007034865
OPPOSITIONDE102013020575
OPPOSITIONDE102014013455
OPPOSITIONDE102015000200
OPPOSITIONDE19515539
OPPOSITIONDE4309625
OPPOSITIONEP1297079
OPPOSITIONEP2589579
OPPOSITIONEP2998367
OPPOSITIONEP3275952
OPPOSITIONJPS61155474
OPPOSITIONUS2010144925
OPPOSITIONWO0200798
OPPOSITIONWO2005083013
OPPOSITIONWO2015193192
SEARCHDE102007034865
SEARCHDE102013020575
SEARCHDE102014013455
SEARCHDE19515539
SEARCHDE4309625
SEARCHWO2015193192

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

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