IP Verse

Primer Coating Composition - EP3131986

The patent EP3131986 was granted to PPG Industries Ohio on Sep 30, 2020. The application was originally filed on Apr 17, 2015 under application number EP15719126A. The patent is currently recorded with a legal status of "Revoked".

EP3131986

PPG INDUSTRIES OHIO
Application Number
EP15719126A
Filing Date
Apr 17, 2015
Status
Revoked
Jun 14, 2024
Grant Date
Sep 30, 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

Get instant alerts for new oppositions and patent status changes

AKZO NOBELJun 30, 2021AKZO NOBEL DEPARTMENTADMISSIBLE

Patent Citations (12) New

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

Citation PhasePublication NumberPublication Link
INTERNATIONAL-SEARCH-REPORTDE19544737
INTERNATIONAL-SEARCH-REPORTUS2006018856
INTERNATIONAL-SEARCH-REPORTUS2009062453
INTERNATIONAL-SEARCH-REPORTUS4076766
INTERNATIONAL-SEARCH-REPORTUS5286782
INTERNATIONAL-SEARCH-REPORTUS6482474
OPPOSITIONUS5753756
OPPOSITIONUS6482474
OPPOSITIONUS7666951
OPPOSITIONWO2013113642
OPPOSITIONWO2015161167
OPPOSITIONWO9620968

Download Citation Report

Get a free citation report including examiner, opposition, and international search citations.

Get Citation Report

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