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Ceramic Composite Material Consisting Of Aluminium Oxide And Zirconium Oxide As The Main Constituents, And A Dispersoid Phase - EP2513010

The patent EP2513010 was granted to Ceramtec on Aug 30, 2017. The application was originally filed on Dec 16, 2010 under application number EP10798539A. The patent is currently recorded with a legal status of "Revoked".

EP2513010

CERAMTEC
Application Number
EP10798539A
Filing Date
Dec 16, 2010
Status
Revoked
Aug 2, 2019
Grant Date
Aug 30, 2017
External Links
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MATHYS BETTLACHMay 15, 2018GRITSCHNEDER -

Patent Citations (9) New

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

Citation PhasePublication NumberPublication Link
INTERNATIONAL-SEARCH-REPORTEP2168936
INTERNATIONAL-SEARCH-REPORTUS5032555
INTERNATIONAL-SEARCH-REPORTWO0180783
INTERNATIONAL-SEARCH-REPORTWO2008132157
INTERNATIONAL-SEARCH-REPORTWO2008132158
INTERNATIONAL-SEARCH-REPORTWO2008132159
OPPOSITIONDD263703
OPPOSITIONDE102007020473
OPPOSITIONEP1188729

Non-Patent Literature (NPL) Citations (9) 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
INTERNATIONAL-SEARCH-REPORT- A.H. DE AZA ET AL, "Slow-Crack-Growth of Zirconia-Toughened Alumina Ceramics Processed by Different Methods", J. AM. CERAM. SOC., 86 (1) 2003, (20030101), pages 115 - 120, XP002630078 [X] 1 * "Introduction"; Tabelle I; Seite 115, letzten Absatz unten links und Abb. 2; "Conclusions". *-
INTERNATIONAL-SEARCH-REPORT- P.F. BECHER, "Transient Thermal Stress Behavior in ZrO2-Toughened Al2O3", J. AM. CERAM. SOC., (19800516), vol. 64, no. 1, pages 37 - 39, XP002630079 [X] 1-6,20,21 * Seite 37, Tabelle I; "II. Experimental Procedure" und "III. Results". *-
INTERNATIONAL-SEARCH-REPORT- "Zirconiumoxid", W. Kollenberg (Hrsg.), Technische Keramik; Grundlagen, Werkstoffe, Verfahrenstechnik; 2. Auflage, D- 45128 Essen, VULKAN VERLAG, (20091130), pages 231 - 250, ISBN 978-3-8027-2927-7, XP002629667 [X] 1-9,20-24 * Seite 234, Bild 69 (c); und erster folgender Absatz; Seite 240-->"3.2.3.4" bis Seite 242, Ende des ersten Absatzes; Seite 243-->"3.2.3.6" bis Ende von Seite 245; Seite 247-->"Medizintechnik"; Seiten 248-250; Literaturstellen (1), (15), (64) und (65). *-
INTERNATIONAL-SEARCH-REPORT- M. N. RAHAMAN ET AL, "Ceramics for Prosthetic Hip and Knee Joint Replacement", J. AM. CERAM. SOC. 90 (7) -2007, (20070101), pages 1695 - 1988, XP002630077 [X] 1-3,20,22-24 * Seite 1979/80 ; "(3) Composites... ; Seite 1981; "(7) Nanoceramics..." bis Ende.;; figures 1,2,13d,; tables 1,2 *
OPPOSITION- A. H. HEUER, "Stability of Tetragonal Zr02 Particles in Ceramic Matrices", Journal of the American Ceramic Society, (19820000), vol. 65, no. 12, pages 642 - 650, XP055490779-
OPPOSITION- D'ANTONIO et al., "Bioceramics and Alternative Bearings in Joint Arthroplasty", 10th Biolox Symposium, Washington D.C., (20050610), XP055490766-
OPPOSITION- W. BURGER, "Umwandlungs- und plateletverstärkte Aluminiumoxidmatrixwerkstoffe (Teil 1", Keramische Zeitschrif t, (19970000), vol. 49, no. 12, pages 1067 - 1070, XP002098038-
OPPOSITION- W. BURGER, "Umwandlungs- und plateletverstärkte Aluminiumoxidmatrixwerkstoffe (Teil 2", Keramische Zeitschrift, (19980000), vol. 50, no. 1, pages 18, 20 - 22, XP002098039-
OPPOSITION- D. GUTKNECHT et al., "Key role of processing to avoid low temperature ageing in alumina zirconia composites for orthopaedic application", Journal of the European Ceramic Society, (20070000), vol. 27, no. 2-3, pages 1547 - 1552, XP005729785

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