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Translucent Zirconia Sintered Body And Zirconia Powder, And Use Therefor - EP3088373

The patent EP3088373 was granted to Tosoh on Nov 27, 2019. The application was originally filed on Dec 19, 2014 under application number EP14874020A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP3088373

TOSOH
Application Number
EP14874020A
Filing Date
Dec 19, 2014
Status
Opposition Rejected
Jan 12, 2024
Grant Date
Nov 27, 2019
External Links
Slate, Register, Google Patents

Patent Summary

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Patent Family

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TREIBACHER INDUSTRIEAug 27, 2020SCHWARZ & PARTNER PATENTANWALTEADMISSIBLE

Patent Citations (26) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONJP2008222450
DESCRIPTIONJPS62153163
DESCRIPTIONWO2009125793
INTERNATIONAL-SEARCH-REPORTJP2008081325
INTERNATIONAL-SEARCH-REPORTWO2008013099
INTERNATIONAL-SEARCH-REPORTWO2009125793
OPPOSITIONEP0218853
OPPOSITIONEP2045222
OPPOSITIONEP2263988
OPPOSITIONEP2738147
OPPOSITIONEP3159323
OPPOSITIONUS5219805
OPPOSITIONWO2012125885
OTHEREP2045222
OTHEREP2738147
OTHERJP2008081325
OTHERJP2008214168
OTHERJP2008222450
OTHERWO2008013099
OTHERWO2013018728
OTHERWO2015098765
SEARCHJP2008222450
SEARCHUS2010003630
SEARCHUS2011027742
SEARCHUS5326518
SEARCHWO2013018728

Non-Patent Literature (NPL) Citations (8) 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
DESCRIPTION- "Lattice Parameters and Density for Y 0 -Stabilized Zr0", J. AM. CERAM. SOC., (1986), vol. 69, no. 4, pages 325 - 32-
DESCRIPTION- "Trabsparent Nanometric Cubic and Tetragonal Zirconia Obtained by High-Pressure Electric Current Sintering", ADV. FUNCT. MATER., (2007), vol. 17, pages 3267 - 3273-
INTERNATIONAL-SEARCH-REPORT- CHOJIRO MASUDA, "Understanding Zirconia and Comprehensively Applying It to a Wide Dental Practice -Zairyo o Ikani Ikashite Hotetsu Sochi o Tsukuriageruka", ANNALS OF JAPAN PROSTHODONTIC SOCIETY, (201204), vol. 4, no. 2, pages 148 - 154, XP055355419
OPPOSITION- Fujizaki Hiroyuki, ""Zpex® Smile" Which Increases the Coloration Grade and Translucence of "Zpex®" Dental Zirconia", TOSOH Research & Technology Review, (20140101), vol. 58, pages 1 - 15, XP055923103-
OPPOSITION- Hiroyuki Fujisaki, Et Al, "zpex powder for use in translucent-type zirconia sintered composites suitable for dental materials", tosoh research & technology review, (20120101), vol. 56, pages 1 - 13, XP055709454-
OPPOSITION- Ingel R P, Lewis Iii, D., "Lattice Parameters and Density for Y2O3-Stabilized ZrO2", Journal of the American Ceramic Society, (19860101), vol. 69, no. 4, pages 325 - 332, XP055923106-
OPPOSITION- Zhang Yu, "Making yttria-stabilized tetragonal zirconia translucent", Dent Mater, (20140101), vol. 30, no. 10, pages 1195 - 1203, XP055923100-
OPPOSITION- Denry, I. Kelly, J.R., "State of the art of zirconia for dental applications", Dental Materials, AMSTERDAM, NL , (20080128), vol. 24, no. 3, doi:10.1016/j.dental.2007.05.007, ISSN 0109-5641, pages 299 - 307, XP022435894

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Dossier Documents

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