Method For The Preparation Of Fire-Retardant Insulating Panels/Mats And Fire-Retardant Injected Insulation Made From Fibres On The Basis Of Renewable Resources - EP3323576

The patent EP3323576 was granted to Gutex Holzfaserplattenwerk H Henselmann on Jan 26, 2022. The application was originally filed on Nov 10, 2017 under application number EP17201181A. The patent is currently recorded with a legal status of "Revoked".

EP3323576

GUTEX HOLZFASERPLATTENWERK H HENSELMANN
Application Number
EP17201181A
Filing Date
Nov 10, 2017
Status
Revoked
Sep 19, 2025
Grant Date
Jan 26, 2022
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (2)

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

STEICOOct 26, 2022FRENKELADMISSIBLE
TAHMOURESINIAOct 25, 2022-ADMISSIBLE

Patent Citations (42) New

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

Citation PhasePublication Number
DESCRIPTIONDE102009005155
DESCRIPTIONEP2208594
EXAMINATIONDE10028607
EXAMINATIONDE102015103893
EXAMINATIONDE102015210569
EXAMINATIONDE102019001693
EXAMINATIONEP1650370
EXAMINATIONEP2514731
EXAMINATIONJP2006015677
EXAMINATIONWO2017118765
OPPOSITIONDE10066343
OPPOSITIONDE102004062649
OPPOSITIONDE102005006796
OPPOSITIONDE102015210569
OPPOSITIONDE102016121590
OPPOSITIONDE19618444
OPPOSITIONDE19635410
OPPOSITIONDE29724768U
OPPOSITIONDE4440156
OPPOSITIONEP0009109
OPPOSITIONEP0694372
OPPOSITIONEP1331307
OPPOSITIONEP1674633
OPPOSITIONEP2208594
OPPOSITIONEP2514731
OPPOSITIONEP3055348
OPPOSITIONEP3323576
OPPOSITIONJP2006015677
OPPOSITIONUS2004258898
OPPOSITIONWO2012048860
OPPOSITIONWO2017118765
OTHERDE102015119558
OTHERDE102016121590
OTHERDE102017100313
OTHEREP2208594
OTHEREP3400272
OTHERUS2004258898
OTHERWO2017118765
SEARCHDE29724768U
SEARCHGB2096195
SEARCHUS2004258898
SEARCHUS3245870

Non-Patent Literature (NPL) Citations (39) 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 -, "Holzfaserdämmstoffe VERBAND HOLZFASER DÄMMSTOFFE", HOLZBAU HANDBUCH, (20120801), XP055980237
OPPOSITION- Anonymous, "Produktdatenblatt HOLZFASERDÄMMPLATTEN", Holzwerk Gebr. Schneider Gmbh , (20160906), XP055980256
OPPOSITION- Anonymous, "STEICOflex FLEXIBLE WÄRMEDÄMMUNG", STEICO, (20160301), XP055980246
OPPOSITION- Anonymous, "STEICOtherm STABILE WÄRMEDÄMMUNG", STEICO, (20151201), XP055980251
OPPOSITION- Anonymous, "STEICOuniversal Unterdeck- und Wandbauplatte", STEICO, (20160901), STEICO, (20221111), XP055980243
OPPOSITION- D02 - Broschüre „SIEGELKAMP I MASCHINEN- UND ANLAGENBAU. SIEGELKAMP / Dr. Kartsen Lempfer. Dämmplatten-Produktion nach dem Siempelkamp-Trockenverfahren: Neue Verfahrenstechnik mit großen Umweltvorteilen. 2011
OPPOSITION- D03 - Mitteilung gemal1 Artikel 94(3) EPO, 31-05-2021
OPPOSITION- D11 - Verkaufsprogramm der Firma PAVATEX (Stand 02/2014) Bauen Dammen WohlfUhlen (Nass- und Trockenverfahren)
OPPOSITION- D12 - Produktdatenblatt INTHERMO HFD-Exterior Solid (Stand Dezember 2014) INTHERMO HFD-Exterior Solid Holzfaserdammplatte nach DIN EN 13171 als Putztragerplatte fUr das INTHERMO Warmedamm-Verbundsystem (Nassverfahren)
OPPOSITION- D13a - Produktdatenblatt INTHERMO HFD-Exterior Compact 2.0 (Stand Oktober 2016) INTHERMO HFD-Exterior Compact 2.0 Holzfaserdammplatte nach DIN EN 13171 als Putztragerplatte tor das INTHERMO Warmedamm-Verbundsystem (Trockenverfahren)
OPPOSITION- D13b - Produktdatenblatt INTHERMO HFD-Exterior Compact (Stand September 2016) INTHERMO HFD-Exterior Compact Holzfaserdammplatte nach DIN EN 13171 als Putztragerplatte fUr das INTHERMO Warmedamm-Verbundsystem (Trockenverfahren )
OPPOSITION- D14 - Verkaufsprogramm der Firma PAVATEX (Stand 03/2015) Bauen Dammen WohlfUhlen
OPPOSITION- D15 - Sicherheitsdatenblatt zu PAVAFLEX (Stand Dezember 2015): Bauen Dammen WohlfUhlen (PAVAFLEX :Ammoniumpolyphosphat als zuqesetztes Brandschutzmittel)
OPPOSITION- D16 - Preisliste der Firma SCHNEIDER (Stand Februar 2015) best wood SCHNEIDER DAMMUNG Holzfaser-Dammplatten Zubehor ogistik-Info
OPPOSITION- D18 - Produktdatenblatt der der Firma STEICO (Stand 7/2015) STEICOtherm dry stabile Warmedammung Umweltfreundliche Dammsysteme aus nachwachsenden Rohstoffen (Trockenverfahren)
OPPOSITION- D19 - Produktdatenblatt der Firma STEICO (Stand 10/2016) STEICOprotect Holzfaser-Dammplatte fUr WDVS. Umweltfreundliche Dammsysteme aus naH.irlicher Holzfaser (Nassverfahren)
OPPOSITION- D20 - Produktdatenblatt der Firma STEICO (Stand 11/2015) STEICOspecial dry Holzfaser-Dammsystem fUr Sanierungen Umweltfreundliche Dammsysteme aus naH.irlicher Holzfaser (Trockenverfahren)
OPPOSITION- D21 - Produktdatenblatt der Firma STEICO (Stand 03/2016) STEICOuniversal dry Unterdeck- und Wandbauplatte. Umweltfreundliche ammsysteme aus naH.irlicher Holzfaser (Trockenverfahren)
OPPOSITION- D22 - Produktdatenblatt der Firma STEICO (Stand 09/2016) STEICOuniversal Unterdeck- und Wandbauplatte Umweltfreundliche ammsysteme aus naH.irlicher Holzfaser (Nassverfahren)
OPPOSITION- Fernando Tah, "Holzfaserdämmplatte unbrennbar und nicht nachglimmend", (20160722), URL: https://www.youtube.com/watch?v=9CxQP3542ao, XP093264385
OPPOSITION- Fernando Tah, "Holzfaserplatte unbrennbar *neues Patent*", (20160202), URL: https://www.youtube.com/watch?v=Vn9Jjy-JaCA, (20250327), XP093264377
OPPOSITION- "Holzfaserdämmstoffe VERBAND HOLZFASER DÄMMSTOFFE", HOLZBAU HANDBUCH, (20120801), XP055980237
OPPOSITION- "STEICOflex FLEXIBLE WÄRMEDÄMMUNG", STEICO, (20160301), XP055980246
OPPOSITION- "STEICOtherm STABILE WÄRMEDÄMMUNG", STEICO, (20151201), XP055980251
OTHER- Anonymous, "Steico flex flexible Wärmedämmung", Steico das Naturbausystem, (201603), page 4pp, XP055603648
OTHER- Anonymous, "Steico protect Holzfaser-Dämmplatte für WDVS", Steico das Naturbausystem, (20161000), page 2pp, XP055603624
OTHER- Anonymous, "Steico special dry Holzfaser-Dämmsystem für Sanierungen", Steico das Naturbausystem, (201511), page 4pp, XP055603635
OTHER- Anonymous, "Steico therm dry stabile Wärmedämmung", Steico das Naturbausystem, (201507), page 2pp, XP055603620
OTHER- Anonymous, "Steico therm stabile Wärmedämmung", Steico das Naturbausystem, (20151200), page 2pp, XP055603616
OTHER- Anonymous, "Steico universal dry Unterdeck-und Wandbauplatte", Steico das Naturbausystem, (201603), page 2pp, XP055603643
OTHER- Anonymous, "Steico universal Unterdeck-und Wandbauplatte", Steico das Naturbausystem, (201609), page 2pp, XP055603646
OTHER- anonymous, "Wohlfühlen mit Natürlicher Wärmedämmung", Isocell - Produktdatenblatt, (20100600), pages 1 - 8, XP055584888
OTHER- "Dämmung - Holzfaser-dämmplatten zubehör logistik-info", Schneider Broschüre, (201502), pages 9 - 25, XP055596275
OTHER- "INTHERMO HFD-Exterior Compact 2.0", Produktdatenblatt, (201610), pages 1 - 2, XP055596247
OTHER- "INTHERMO HFD-Exterior Compact", Produktdatenblatt, (201609), pages 1 - 2, XP055596255
OTHER- "INTHERMO HFD-Exterior Solid", Produktdatenblatt, (201412), pages 1 - 2, XP055596236
OTHER- "PAVAFLEX", Sicherheitsinformationen Pavatex, (20151216), pages 1 - 7, XP055596272
OTHER- "Verkaufsprogramm 2015", Pavatex Broschüre, (201503), pages 1 - 56, XP055596261
OTHER- "Verkaufsprogramm", Pavatex Broschüre, (201402), pages 1 - 48, XP055596235

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