Mineral Wool Product - EP2421805

The patent EP2421805 was granted to Knauf Insulation on Jun 18, 2025. The application was originally filed on Apr 23, 2010 under application number EP10718534A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2421805

KNAUF INSULATION
Application Number
EP10718534A
Filing Date
Apr 23, 2010
Status
Patent Maintained As Amended
May 16, 2025
Grant Date
Jun 18, 2025
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (2)

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CompanyOpposition DateRepresentativeOpposition Status

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SAINT GOBAINDec 20, 2019SAINT GOBAIN RECHERCHEADMISSIBLE
ROCKWOOLDec 19, 2019MEISSNER BOLTE PARTNERSCHAFT MBBADMISSIBLE

Patent Citations (30) New

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

Citation PhasePublication Number
DESCRIPTIONDE29822362U
DESCRIPTIONDE3229601
DESCRIPTIONEP1108694
DESCRIPTIONWO2007014236
EXAMINATIONUS2003040239
EXAMINATIONUS2003087576
EXAMINATIONUS5633077
INTERNATIONAL-SEARCH-REPORTDE10237764
INTERNATIONAL-SEARCH-REPORTDE19857817
INTERNATIONAL-SEARCH-REPORTDE20120904U
INTERNATIONAL-SEARCH-REPORTDE29923439U
INTERNATIONAL-SEARCH-REPORTEP0101376
INTERNATIONAL-SEARCH-REPORTEP1108694
OPPOSITIONCN101230218
OPPOSITIONDE10237764
OPPOSITIONDE20120904U
OPPOSITIONDE29923439U
OPPOSITIONDE3229601
OPPOSITIONEP1688456
OPPOSITIONFR2223200
OPPOSITIONGB2330408
OPPOSITIONUS2009084981
OPPOSITIONUS2841858
OPPOSITIONUS2920202
OPPOSITIONUS5863459
OPPOSITIONUS6217794
OPPOSITIONWO2007080361
OPPOSITIONWO2008000461
OPPOSITIONWO2008148792
OPPOSITIONWO9118006

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 Text
OPPOSITION- Anonymous, "Finding Aid", Owens Corning Records, (19380000), pages 1 - 5, XP055667242
OPPOSITION- Anonymous, "Homeowner's Guide to Insulating", OWENS CORNING, (20060000), pages 1 - 40, XP055667248
OPPOSITION- Anonymous, "Phthalocyanine Green G", Wikipedia, (20190412), pages 1 - 3, XP055667182
OPPOSITION- Gunter Buxbaum Et Al, "Chapter 5", Industrial Inorganic Pigments, (19980000), pages 242 - 249, XP055667211
OPPOSITION- "Organic Luminescent Materials", Krasovitskii B. M., Et Al., Some other applications of organic luminophors, (19880000), pages 261 - 262, XP055667192
OPPOSITION- ROMPP [Online]; Stuttgart Georg Thieme Verlag last update August' 2005 downloaded April 2022 entry ''Tauchlackierung"
OPPOSITION- ROMPP. [Online], Stuttgart Georg Thieme Verlag, last update Dezember 2007 downloaded November-2021 entry"Steinwolle"

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Dossier Documents

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