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IP Verse

Rolling Coating Of Lacquers And Wood Surfaces - EP3453464

The patent EP3453464 was granted to Hesse on Nov 4, 2020. The application was filed on Sep 11, 2018 under application number EP18193716A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3453464

HESSE
Application Number
EP18193716A
Filing Date
Sep 11, 2018
Status
Granted And Under Opposition
Oct 2, 2020
Publication Date
Nov 4, 2020
External Links
Slate, Register, Google Patents

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 DateRepresentativeOpposition Status
THE SHERWIN WILLIAMSAug 4, 2021VOSSIUS & PARTNER PATENTANWALTE RECHTSANWALTE MBBWITHDRAWN

Patent Citations (17) New

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

Citation PhasePublication Number
EXAMINATIONWO2005025826
OPPOSITIONUS2015086772
OPPOSITIONUS2925800
OPPOSITIONUS3693585
OPPOSITIONUS6180172
OPPOSITIONUS6660086
OPPOSITIONUS8945706
OPPOSITIONWO2005025826
SEARCHCH399722
SEARCHCH445095
SEARCHDE102004007503
SEARCHDE102012103491
SEARCHDE102015005495
SEARCHDE1936674
SEARCHDE3517100
SEARCHUS2015086772
SEARCHUS3219473

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.

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    Description

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