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Two-Coat Single Cure Powder Coating - EP2828418

The patent EP2828418 was granted to Engineered Polymer Solutions on Mar 9, 2022. The application was originally filed on Dec 18, 2012 under application number EP12871787A. The patent is currently recorded with a legal status of "Revoked".

EP2828418

ENGINEERED POLYMER SOLUTIONS
Application Number
EP12871787A
Filing Date
Dec 18, 2012
Status
Revoked
Feb 7, 2025
Publication Date
Mar 9, 2022
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (2)

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 INDUSTRIESDec 8, 2022F & E PATENTADMISSIBLE
AKZO NOBELDec 2, 2022AKZO NOBEL DEPARTMENTADMISSIBLE

Patent Citations (24) New

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

Citation PhasePublication Number
EXAMINATIONUS2005132930
INTERNATIONAL-SEARCH-REPORTJPH10329269
INTERNATIONAL-SEARCH-REPORTJPH108289
INTERNATIONAL-SEARCH-REPORTUS2002056644
INTERNATIONAL-SEARCH-REPORTUS2008026157
INTERNATIONAL-SEARCH-REPORTUS2010227141
INTERNATIONAL-SEARCH-REPORTUS6276400
OPPOSITIONDE3628670
OPPOSITIONEP0330048
OPPOSITIONEP0551734
OPPOSITIONEP1092479
OPPOSITIONEP1547698
OPPOSITIONJPH06256692
OPPOSITIONJPH11300271
OPPOSITIONUS2004185259
OPPOSITIONUS5043401
OPPOSITIONWO2013141915
SEARCHJPH10329269
SEARCHUS2003194554
SEARCHUS2004185259
SEARCHUS2008289968
SEARCHUS2010028582
SEARCHUS6238750
SEARCHWO2011140370

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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