Photoluminescent Pigment, And Photoluminescent Paint Composition And Automobile Outer Panel Coating Material Containing Same - EP2789658

The patent EP2789658 was granted to Nippon Sheet Glass on Sep 2, 2020. The application was originally filed on Dec 7, 2012 under application number EP12855309A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2789658

NIPPON SHEET GLASS
Application Number
EP12855309A
Filing Date
Dec 7, 2012
Status
Patent Maintained As Amended
Jul 31, 2020
Grant Date
Sep 2, 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

BASF COLORS & EFFECTSApr 19, 2018ALTMANN STOSSEL DICK PATENTANWALTE PARTG MBBADMISSIBLE

Patent Citations (28) New

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

Citation PhasePublication Number
DESCRIPTIONJP2001031421
DESCRIPTIONJP2004168940
DESCRIPTIONJP2005187782
DESCRIPTIONJPH10279828
DESCRIPTIONWO2008136471
INTERNATIONAL-SEARCH-REPORTJP2002155241
INTERNATIONAL-SEARCH-REPORTWO2007114442
INTERNATIONAL-SEARCH-REPORTWO2008136471
INTERNATIONAL-SEARCH-REPORTWO2009154064
INTERNATIONAL-SEARCH-REPORTWO2010024283
OPPOSITIONEP0289240
OPPOSITIONEP1980594
OPPOSITIONUS2004134385
OPPOSITIONUS2005176850
OPPOSITIONUS2006223910
OPPOSITIONUS2006225609
OPPOSITIONUS2010297045
OPPOSITIONUS2011064779
OPPOSITIONUS2011226161
OPPOSITIONWO03006558
OPPOSITIONWO2004087816
OPPOSITIONWO2007054379
OPPOSITIONWO9308237
OPPOSITIONWO9746624
SEARCHEP2145927
SEARCHEP2287124
SEARCHEP2325147
SEARCHUS2008035017

Non-Patent Literature (NPL) Citations (10) New

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

Citation PhaseReference Text
OPPOSITION- Anonymous, "ECR Glassflake , milled, Grade GF350nmM", Glassflake LTD, (20100600), page 1, XP055550160
OPPOSITION- Anonymous, "ECR Glassflake , milled, Grade GF350nmM", Glassflake LTD, (201006), page 1
OPPOSITION- Anonymous, "Technical information: electrically/corrosion resistant glass flake is manufactured from ECR glass", Glassflake, (20160500), page 1, XP055637795
OPPOSITION- E.B. FAULKNER et al., "Special effect pigments", High Performance Pigments, (20090000), pages 90 - 94, XP055637675
OPPOSITION- E.B. FAULKNER et al., "Special effect pigments", High Performance Pigments, (2009), pages 90 - 94
OPPOSITION- G. PFAFF, "Optische prinzipien, herstellung, eigenschaften und typen von speziellen effektpigmenten", Spezielle Effektpigmente Grundlagen und anwendungen, (20070000), pages 41 - 47, XP055637790
OPPOSITION- R. MAISCH et al., "Perlglanzpigmente", Verlag Moderne Chemie, (19920000), pages 42 - 49, XP055637702
OPPOSITION- "Sehr gute chemische resistenz", Duran-group, (20180418), pages 1 - 2, URL: Duran-group.com/de/ueber-duran/duran-eigenschaften.html
OPPOSITION- "Sehr gute chemische resistenz", Duran-group, (20180418), pages 1 - 2, URL: Duran-group.com/de/ueber-duran/duran-eigenschaften.html, XP055637677
OPPOSITION- Shoten, Asakura, Glass Optical Handbook (Garasu Kougaku Handbook), (19990705), pages 513 - 517

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