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IP Verse

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 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
Publication 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
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

Dossier Documents

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