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Batch For Producing A Refractory Product, Method For The Manufacture Of A Refractory Product, A Refractory Product And The Use Of Synthetic Raw Material - EP3466903

The patent EP3466903 was granted to Refractory on Aug 5, 2020. The application was originally filed on Oct 4, 2017 under application number EP17194673A. The patent is currently recorded with a legal status of "Revoked".

EP3466903

REFRACTORY
Application Number
EP17194673A
Filing Date
Oct 4, 2017
Status
Revoked
Feb 25, 2025
Publication Date
Aug 5, 2020
External Links
Slate, Register, Google Patents

Patent Summary

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REFRATECHNIK HOLDINGDec 23, 2020DR SOLF & ZAPF PATENT UND RECHTSANWALTS PARTG MBBADMISSIBLE

Patent Citations (9) New

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

Citation PhasePublication Number
OPPOSITIONDE3208956
OPPOSITIONDE3527789
OPPOSITIONDE4403869
OPPOSITIONEP1247784
OPPOSITIONWO2007096246
SEARCHEP1118601
SEARCHEP2522645
SEARCHUS2016304402
SEARCHWO2011011470

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
OPPOSITION- Anonymous, "Brennen (verfahren) Wikipedia", Wikipedia, (20191020), XP055777862
OPPOSITION- Janes S, "Untersuchungen zur Heißfestigkeit keramischer Stifte", Keramische Zeitschrift, (19890101), vol. 41, XP055777874
OPPOSITION- Olbrich Michael, "Periklas-Spinell-Steine in der Zementindustrie", Radex-Rundschau, (19900101), vol. 2/3, XP055777878
OPPOSITION- Routschka Gerald, Et Al, "Praxishandbuch FEUERFESTE WERKSTOFFE", Praxishandbuch FEUERFESTE WERKSTOFFE, Vulkan, (20110101), XP055777856
OPPOSITION- S. JANES, "Armierung von Feuerleicht-Erzeugnissen durch keramische Stifte", Keramische Zeitschrif t, (19890000), vol. 41, no. 6, XP009180989

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