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Method For Reusing Grinding Dust And Waste Material From Gypsum Plasterboards - EP2665689

The patent EP2665689 was granted to Knauf Insulation on Mar 15, 2017. The application was originally filed on Jan 17, 2012 under application number EP12700241A. The patent is currently recorded with a legal status of "Revoked".

EP2665689

KNAUF INSULATION
Application Number
EP12700241A
Filing Date
Jan 17, 2012
Status
Revoked
Feb 7, 2020
Grant Date
Mar 15, 2017
External Links
Slate, Register, Google Patents

Patent Summary

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Patent Family

Patent Oppositions (2)

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LINDNERDec 14, 2017LINDNER BLAUMEIER PATENT UND RECHTSANWALTEADMISSIBLE
SAINT GOBAINDec 14, 2017MURGITROYDADMISSIBLE

Patent Citations (11) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONEP0163963
INTERNATIONAL-SEARCH-REPORTDE10336569
INTERNATIONAL-SEARCH-REPORTDE2658915
INTERNATIONAL-SEARCH-REPORTEP0163963
OPPOSITIONDE10336569
OPPOSITIONDE2658915
OPPOSITIONEP0163963
OPPOSITIONEP2418184
OPPOSITIONJP2001122645
OPPOSITIONUS3423172
OPPOSITIONUS7754006

Non-Patent Literature (NPL) Citations (9) 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- HARTMANN et al., "Alpha-Halbhydrat aus Gipsfaserplattenreststoffen", Tagungsbericht / 1. Weimarer Gipstagung, (20110330), ISBN 978-3-00-034074-1, pages 261 - 271, XP008172307-
OPPOSITION- HARTMANN et al., "Recycling of gypsum-fibre-board waste by autoclaving", 5th International Gypsum Conference, (20100000), XP055321932-
OPPOSITION- JÖRG WESTERMANN, "Dynamische Bildanalyse übertrifft Laserstreuung", GIT Labor-Fachzeitschrift, (20110900), page 2, 3-
OPPOSITION- Kopie der zur Veröffentlichung im Tagungsband der Fachtagung in Taschkent von den Verfassern eingereichten Druckvorlage zeigt-
OPPOSITION- M. HARTMANN et al., "Recycling of gypsum-fibre-board waste by autoclaving", The 5th International Gypsum Conference,, (20101119), XP055321932-
OPPOSITION- M. HARTMANN et al., "Recycling von Gipsabfällen aus der Gipsfa- serplattenproduktion", Poster präsentiert anlässlich der GdCh Bauchemietagung, Dortmund, (20101007), XP008172307-
OPPOSITION- STICHWORT GIPS, Ullmanns Encyklopadie der technischen Chemie, (19760000), page 3-
OPPOSITION- Ullman's Encyclopedia of industrial organic chemicals and products, (19980000), vol. 1, pages 589 - 638-
OPPOSITION- W. ASCHERN et al., "Ressourcen- und Energieeffizienzsteigerung bei der Herstellung von Gipsfaserplatten", Abschlussbericht uber ein Entwicklungsprojekt , gefordert unter dem Az: 27776/ 02, (20110800), pages 1 - 91, XP055142150-

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Dossier Documents

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