IP Verse

Fire Resistant Glazing Unit - EP2817151

The patent EP2817151 was granted to CGI on Aug 16, 2017. The application was originally filed on Feb 21, 2013 under application number EP13708881A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP2817151

CGI
Application Number
EP13708881A
Filing Date
Feb 21, 2013
Status
Opposition Rejected
Oct 14, 2022
Grant Date
Aug 16, 2017
External Links
Slate, Register, Google Patents

Patent Summary

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Patent Family

Patent Oppositions

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SAINT GOBAINMay 16, 2018FREI PATENT ATTORNEYSADMISSIBLE

Patent Citations (17) New

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

Citation PhasePublication NumberPublication Link
EXAMINATIONEP0524786
EXAMINATIONEP0590978
INTERNATIONAL-SEARCH-REPORTDE3530968
INTERNATIONAL-SEARCH-REPORTEP2330174
INTERNATIONAL-SEARCH-REPORTUS5061748
INTERNATIONAL-SEARCH-REPORTWO03061963
OPPOSITIONCN101279822
OPPOSITIONDE102005018842
OPPOSITIONDE10237395
OPPOSITIONDE69316816T
OPPOSITIONEP0524786
OPPOSITIONEP2330174
OPPOSITIONUS5061748
OPPOSITIONUS7223827
OPPOSITIONWO02090458
OPPOSITIONWO03061963
OPPOSITIONWO2011045597

Non-Patent Literature (NPL) Citations (2) 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- Tatjana Freidrich et al, "Copolymer Hydrogels of Acrylic Acid and a Nonionic Surfmer: pH-Induced Switching of Transparency and Volume and Improved Mechanical Stability", Langmuir, (20110000), pages 2997 - 3005, XP055491693-
OPPOSITION- Tahar Bartil et ak, "Swelling behavior and release properties of pH-sensitive hydrogels based on methacrylic derivatives", A cta Parm., (20070000), vol. 57, pages 301 - 314, XP002712363

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Dossier Documents

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