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Translucent Zirconia Sintered Body, Process For Producing The Same, And Use Of The Same - EP2674408

The patent EP2674408 was granted to Tosoh on Jun 7, 2017. The application was originally filed on Apr 8, 2009 under application number EP13184318A. The patent is currently recorded with a legal status of "Revoked".

EP2674408

TOSOH
Application Number
EP13184318A
Filing Date
Apr 8, 2009
Status
Revoked
Sep 3, 2021
Grant Date
Jun 7, 2017
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (3)

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HOFFMANN EITLEMar 7, 2018HOFFMANN EITLEADMISSIBLE
TREIBACHER INDUSTRIEMar 7, 2018NEMECADMISSIBLE
M DEUTSCHLAND DE M INNOVATIVE PROPERTIESMar 6, 2018BREMADMISSIBLE

Patent Citations (19) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONJP2008050247
DESCRIPTIONJPS6291467
EXAMINATIONWO2008013099
OPPOSITIONEP0297908
OPPOSITIONEP0908425
OPPOSITIONEP2045222
OPPOSITIONJP2005211101
OPPOSITIONJP2008024555
OPPOSITIONJP2008050247
OPPOSITIONJP2008081325
OPPOSITIONJPH08117248
OPPOSITIONUS2002006532
OPPOSITIONUS2002031675
OPPOSITIONUS6087285
OPPOSITIONWO2008013099
OTHERJP2005211101
OTHERWO0180917
SEARCHJP2008024555
SEARCHUS6087285

Non-Patent Literature (NPL) Citations (11) 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- "Advanced technical ceramics Monolithic ceramics General and textural properties determination of density and porosity", DIN EN 623-2 1993, (19931100), XP055334775-
OPPOSITION- "Fine ceramics (advanced ceramics,advanced technical ceramics) Determination of density and apparent porosity Ceramiques", ISO 18754 2003, (20030801), XP055334770-
OPPOSITION- "Implants for surgery - Ceramic materials based on yttria-stabilized tetragonal zirconia (Y-TZP)", ISO 13356 2008, (20080000), XP055473127-
OPPOSITION- K. MATSUI, "Initial Sintering Mechanism of 3 mol% Yttria-doped Zirconia Powder: Effect of Alumina", TOSOH Research and Technology Review, (20070000), vol. 51, pages 9 - 19, XP055473107-
OPPOSITION- "SPECIFICATION AND TYPICAL PROPERTIES Grades: TZ-3Y-E, 3YS-E, 3YB-E, 3YSB-E, 3YSB-C", TOSOH ZIRCONIA POWDER, (20040000), XP055342748-
OPPOSITION- TOSOH, "TOSOH ZIRCON IA POWDER SPECIFICATION AND TYPICAL PROPERTIES GRADES: TZ·3Y, 3YS, 3YB, 3YSB", TOSOH, (20040800), XP055470557-
OPPOSITION- TOSOH, "Zirconia Powder", Tosoh, (20040819), XP055470552-
OPPOSITION- ANSELMI-TAMBERINI, U. et al., "Transparent nanometric cubic and tetragonal zirconia obtained by high-pressure pulsed electric current sintering", Advanced Functional Materials, (20070000), vol. 17, no. 16, pages 2267 - 3273, XP002692323
OPPOSITION- ANSELMI-TAMBURINI, "Transparent Nanometric Cubic and Tetragonal Zirconia obtained by High-Pressure Pulsed Elewctric Currenz Sintering", Adv. Funct. Mater., (20071105), vol. 17, no. 16, pages 3267 - 3273, XP002692323
SEARCH- "Tosoh Zirconia Powder", (20040819), URL: http://www.rbhltd.com/rbh_news/wp-content/uploads/2012/01/Powder-Sales-Spec-3YE-2005.pdf, (20130207), XP055052703 [A] 1-8 * page 1 *-
SEARCH- ANSELMI-TAMBERINI U ET AL, "TRANSPARENT NANOMETRIC CUBIC AND TETRAGONAL ZIRCONIA OBTAINED BY HIGH-PRESSURE PULSED ELECTRIC CURRENT SINTERING", ADVANCED FUNCTIONAL MATERIALS, WILEY - V C H VERLAG GMBH & CO. KGAA, DE, (20071105), vol. 17, no. 16, doi:10.1002/ADFM.200600959, ISSN 1616-301X, pages 2267 - 3273, XP001507491 [A] 1-8 * abstract *

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Dossier Documents

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