IP Verse

Aqueous Coating Material Composition - EP3753991

The patent EP3753991 was granted to Toyo Seikan Group on Mar 6, 2024. The application was originally filed on Nov 13, 2018 under application number EP18906687A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3753991

TOYO SEIKAN GROUP
Application Number
EP18906687A
Filing Date
Nov 13, 2018
Status
Granted And Under Opposition
Feb 2, 2024
Grant Date
Mar 6, 2024
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

PPG INDUSTRIESDec 6, 2024APPLEYARD LEESADMISSIBLE

Patent Citations (32) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONJP2003026992
DESCRIPTIONJP4228585B
EXAMINATIONEP2681260
INTERNATIONAL-SEARCH-REPORTJP2003026992
INTERNATIONAL-SEARCH-REPORTJP2003321646
INTERNATIONAL-SEARCH-REPORTJP2004107568
INTERNATIONAL-SEARCH-REPORTJP2004339493
INTERNATIONAL-SEARCH-REPORTJP2005194494
INTERNATIONAL-SEARCH-REPORTJP2008007627
INTERNATIONAL-SEARCH-REPORTJP2013249376
INTERNATIONAL-SEARCH-REPORTJP2014514370
INTERNATIONAL-SEARCH-REPORTJPS5117970
INTERNATIONAL-SEARCH-REPORTWO2018207891
OPPOSITIONEP2380937
OPPOSITIONEP2857465
OPPOSITIONEP3623435
OPPOSITIONEP3753991
OPPOSITIONJP2003026992
OPPOSITIONJP2003321646
OPPOSITIONJP2008007627
OPPOSITIONJP2018023279
OPPOSITIONWO02098941
OPPOSITIONWO2012118500
OPPOSITIONWO2017122169
OPPOSITIONWO2017122170
OPPOSITIONWO2018111922
OPPOSITIONWO2018207891
SEARCHEP0792908
SEARCHEP2681260
SEARCHEP2857465
SEARCHEP3205494
SEARCHUS2011195262

Non-Patent Literature (NPL) Citations (4) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference TextLink
DESCRIPTION- CHEMICAL ABSTRACTS, Database accession no. 57843-53-5-
OPPOSITION- Anonymous, "Coating Resins Reference Guide", Coating Resins Reference Guide, PCCR USA, Inc., pages 1 - 48, Coating Resins Reference Guide, URL: https://www.pcimag.com/ext/resources/VirtualBrochure/PCCR.pdf, XP093246463-
OPPOSITION- Anonymous, "EMS-GRILTECH - PRIMID", Primid® - Crosslinkers for Powder Coatings, pages 1 - 3, URL: https://web.archive.org/web/20160805194940/http://www.emsgriltech.com/en/products-applications/products/primid/, XP093246465-
OPPOSITION- Byk-4510 Anonymous, "BYK-4510", BYK Additives & Instruments, (20120701), pages 1 - 2, XP055709067-

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