IP Verse

Gypsum Boards Suitable For Wet Or Humid Areas - EP3312339

The patent EP3312339 was granted to Ahlstrom Munksj OYJ on Jan 1, 2020. The application was originally filed on Oct 6, 2015 under application number EP17203938A. The patent is currently recorded with a legal status of "Revoked".

EP3312339

AHLSTROM MUNKSJ OYJ
Application Number
EP17203938A
Filing Date
Oct 6, 2015
Status
Revoked
Jun 3, 2025
Grant Date
Jan 1, 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

OWENS CORNING CAPITALSep 28, 2020HASELTINE LAKE KEMPNERADMISSIBLE

Patent Citations (38) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONEP0889151
DESCRIPTIONEP2230075
DESCRIPTIONUS2006068186
DESCRIPTIONUS4047355
DESCRIPTIONUS4647496
DESCRIPTIONUS4783942
DESCRIPTIONUS5319900
DESCRIPTIONUS5552187
DESCRIPTIONUS6787486
DESCRIPTIONUS7932195
DESCRIPTIONWO0206605
DESCRIPTIONWO2004055286
DESCRIPTIONWO2008100777
DESCRIPTIONWO2013113459
OPPOSITIONEP0731207
OPPOSITIONEP1980540
OPPOSITIONEP2230075
OPPOSITIONUS2001034399
OPPOSITIONUS2002135086
OPPOSITIONUS2004209074
OPPOSITIONUS2005202742
OPPOSITIONUS2006068186
OPPOSITIONUS2009156078
OPPOSITIONUS2010066121
OPPOSITIONUS2012028783
OPPOSITIONUS2013295378
OPPOSITIONUS4647496
OPPOSITIONUS5763022
OPPOSITIONUS5977244
OPPOSITIONUS6174568
OPPOSITIONWO0022016
OPPOSITIONWO2010026065
OPPOSITIONWO9412549
OPPOSITIONWO9942500
SEARCHEP2230075
SEARCHUS2005202742
SEARCHWO2004055286
SEARCHWO2013113459

Non-Patent Literature (NPL) Citations (7) 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
OPPOSITION- Anonymous, "Arkema Emulsion Systems Polymer Selection Guide", Arkema Inc., pages 1 - 12, XP055640035-
OPPOSITION- Anonymous, "NeoCar® Acrylic 820", COATING RESINS ARKEMA, page 1, URL: URL:www.productfinder.arkemacoatingresins.com/coatingresinsfinder/products/NEOCARAcrylic820-
OPPOSITION- Anonymous, "Neodecanoic acid", Wikipedia, (20190807), page 1, URL: https://en.wikipedia.org/w/index.php?title=Neodecanoic_acid&oldid=868905182, XP055639997-
OPPOSITION- Anonymous, "Technical Data sheet VeoVa 9 Monomer", Hexicon Inc., pages 1 - 3, URL: https://www.hexion.com/CustomServices/PDFDownloader.aspx?type=tds&pid=06ef8a2c-5814-6fe3-ae8a-ff0300fcd525, XP055640025-
OPPOSITION- Anonymous, "TECHNICAL DATA SHEET VEOVATM 10", Hexion, pages 1 - 2, XP055738453-
OPPOSITION- Nonwovens Industry, "What is a Srim", Scrimco, (19850800), pages 1 - 2, URL: http://www.scrimco.com/whatisscrim.html, (20190815), XP055640039-
OPPOSITION- Zegui Yan, Victor Arriaga, David Vanaken, and Carl Cavallin, "Modification of acrylic emulsion polymers with vinyl neodecanoate; enhancing performance and providing a rout to cost-efficient alternatives", Hexion INC, (20150000), pages 1 - 10, XP055639990-

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