IP Verse

Methods For Producing Air-Cured Fiber Cement Products - EP3523263

The patent EP3523263 was granted to Etex Services on Oct 5, 2022. The application was originally filed on Oct 5, 2017 under application number EP17780716A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3523263

ETEX SERVICES
Application Number
EP17780716A
Filing Date
Oct 5, 2017
Status
Granted And Under Opposition
Sep 2, 2022
Grant Date
Oct 5, 2022
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

SWISSPEARL GROUPJul 5, 2023SCHMITZADMISSIBLE

Patent Citations (13) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONUS2008072796
DESCRIPTIONUS2008168927
INTERNATIONAL-SEARCH-REPORTEP3067177
INTERNATIONAL-SEARCH-REPORTJP2003063850
INTERNATIONAL-SEARCH-REPORTJP2004217482
INTERNATIONAL-SEARCH-REPORTUS2008072796
INTERNATIONAL-SEARCH-REPORTUS4406703
INTERNATIONAL-SEARCH-REPORTWO2012084677
OPPOSITIONEP2275391
OPPOSITIONJP2003063850
OPPOSITIONJP2004217482
OPPOSITIONUS2008072796
OPPOSITIONWO2004031093

Non-Patent Literature (NPL) Citations (3) 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- Bohnemann Klaus, Dietz, Torsten, "Process Options for the Production of Fibre-Cement Sheets", 6th International Inorganic-Bonded Wood & Fiber Composite Materials Conference; September 27 - 30, 1998; Sun Valley, Idaho USA, University of Idaho, Moscow, (19980927), pages 1 - 9, XP093125508-
OPPOSITION- Harald Klos, "2. Plattenerzeugung", Asbestzement : Technologie und Projektierung, Vienna, Springer Verlag, (19670101), pages 113 - 127, doi:10.1007/978-3-7091-8169-0_1, ISBN 978-3-7091-8169-0, XP009551690
OPPOSITION- Kuder, K.G. ; Shah, S.P., "Processing of high-performance fiber-reinforced cement-based composites", Construction and Building Materials, Elsevier, Netherlands, Netherlands , (20100201), vol. 24, no. 2, doi:10.1016/j.conbuildmat.2007.06.018, ISSN 0950-0618, pages 181 - 186, XP026761862

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