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Beta-Quartz Glass-Ceramics With High Zinc Content - EP3634919

The patent EP3634919 was granted to Eurokera on Apr 14, 2021. The application was originally filed on Jun 6, 2018 under application number EP18727847A. The patent is currently recorded with a legal status of "Revoked".

EP3634919

EUROKERA
Application Number
EP18727847A
Filing Date
Jun 6, 2018
Status
Revoked
Sep 23, 2025
Publication Date
Apr 14, 2021
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (2)

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SCHOTTJan 11, 2022FUCHS -
SCHOTTJan 11, 2022FUCHS PATENTANWALTE PARTNERSCHAFT MBB -

Patent Citations (22) New

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

Citation PhasePublication Number
DESCRIPTIONUS2015197444
DESCRIPTIONUS4461839
DESCRIPTIONUS5070045
DESCRIPTIONUS5173453
DESCRIPTIONUS6846760
DESCRIPTIONUS8053381
DESCRIPTIONUS8318619
DESCRIPTIONUS9051209
DESCRIPTIONUS9051210
DESCRIPTIONWO2012156444
INTERNATIONAL-SEARCH-REPORTDE19939787
INTERNATIONAL-SEARCH-REPORTEP0220333
INTERNATIONAL-SEARCH-REPORTFR2955574
INTERNATIONAL-SEARCH-REPORTUS4461839
OPPOSITIONDE19939787
OPPOSITIONDE2429563
OPPOSITIONEP0220333
OPPOSITIONJPH01308845
OPPOSITIONUS2013098903
OPPOSITIONUS2013178353
OPPOSITIONUS2014135201
OPPOSITIONUS4461839

Non-Patent Literature (NPL) Citations (5) 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
DESCRIPTION- Holland and Beall,, Glass-ceramic technology, 2nd edition,, Wiley, (20120000), pages 116 - 117
DESCRIPTION- HOLLAND; BEALL, Glass-ceramic technology, pages 116 - 117
DESCRIPTION- Journal of Materials Science, (20130000), vol. 48, pages 4427 - 4437
DESCRIPTION- "Non-metallic solids a series of monographs", P.W. MCMILLAN, Glass-ceramics, Academic Press, (19640000), vol. 1, pages 74 - 75
OPPOSITION- "Chapter 3- Glass Ceramics for Household Appliances", H. Bach, D. Krause, Low Thermal Expansion Glass Ceramics Second Edition, Berlin, Heidelberg, Springer Verlag, (20050101), pages 84 - 86, XP055883319

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Dossier Documents

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