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Implant Coated With Net-Shaped Or Island-Shaped Low-Crystallized Hydroxyapatite And Method For Coating Same - EP2444027

The patent EP2444027 was granted to Osstemimplant on Jan 19, 2022. The application was originally filed on May 18, 2010 under application number EP10789635A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2444027

OSSTEMIMPLANT
Application Number
EP10789635A
Filing Date
May 18, 2010
Status
Patent Maintained As Amended
Dec 17, 2021
Publication Date
Jan 19, 2022
External Links
Slate, Register, Google Patents

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WYNNE JONESNov 20, 2019WYNNE JONESADMISSIBLE

Patent Citations (7) New

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

Citation PhasePublication Number
DESCRIPTIONKR19980023075
DESCRIPTIONKR19990038528
DESCRIPTIONKR20000051923
INTERNATIONAL-SEARCH-REPORTKR20030087664
INTERNATIONAL-SEARCH-REPORTKR20040099964
INTERNATIONAL-SEARCH-REPORTKR20090002577U
OPPOSITIONWO2008051555

Non-Patent Literature (NPL) Citations (28) 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- AYAKO OYANE; KAZUO ONUMA; TADASHI KOKUBO; ATSUO ITO, J. Phys. Chem. B, (1999), vol. 103, pages 8230 - 8235
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DESCRIPTION- "In Structure and Chemistry of the Apatites and Other Calcium Orthophosphates", ELLIOTT J. C., Studies in Inorganic Chemistry, ELSEVIER, (1994), vol. 18, pages 111 - 190
DESCRIPTION- "Structure and Chemistry of the Apatites and Other Calcium Orthophosphates", ELLIOTT J. C., Studies in Inorganic Chemistry, ELSEVIER, (1994), vol. 18, pages 111 - 190
OPPOSITION- BAKER et al., "Nanocomposite hydroxyapatite formation on a Ti-13Nb- 13Zr alloy exposed in a MEM cell culture medium and the effect of H202 addition", Acta Biomaterialia, vol. 5, pages 63 - 75
OPPOSITION- BHARATI et al., "Hydroxyapatite coating by biomimetic method on titanium alloy using concentrated SBF", Bull Mater Sci, (20051001), vol. 28, pages 617 - 621
OPPOSITION- CESAR A. C. SEQUEIRA, "Chapter 17 Testing and Evaluation", page 410, ISBN 9780470119884
OPPOSITION- CHANG et al., "Osteoblast cell attachment to hydroxyapatite-coated implant surfaces in vitro", INT J ORAL MAXILLOFAC IMPLANTS, (19990301), vol. 14, no. 2, pages 239 - 247, XP002716673
OPPOSITION- HONG et al., "Osteoblastic cell response to thin film of poorly crystalline calcium phosphate apatite formed at low temperatures", BIOMATERIALS,, (20030801), vol. 24, no. 18, pages 2977 - 2984
OPPOSITION- KIM et al., "Thin film of low-crystalline calcium phosphate apatite formed at low temperature", BIOMATERIALS,, (20000601), vol. 21, no. 11, pages 1129 - 1134
OPPOSITION- SUKHODUB et al., "Properties of hydroxylapatite coatings for biological implants deduced from complementary instrumental methods", Mineral. Journ,, (20010101), pages 65 - 74, XP055089450
OPPOSITION- SOHMURA et al., "Calcium-phosphate surface coating by casting to improve bioactivity of titanium", Journal of Biomedical Materials Research, pages 478 - 485, XP055089456
OPPOSITION- MAXIAN et al., "In vitro evaluation of amorphous calcium phosphate and poorly crystallized hydroxyapatite coatings on titanium implants", JOURNAL OF BIOMEDICAL MATERIALS RESEARCH, (19930101), vol. 27, no. 1, pages 111 - 117, XP002716674
OPPOSITION- WEN et al., "Preparation of calcium phosphate coatings on titanium implant materials by simple chemistry", JOURNAL OF BIOMEDICAL MATERIALS RESEARCH, (1998), pages 227 - 236, XP008008003
OPPOSITION- BHARATI et al., "Hydroxyapatite coating by biomimetic method on titanium alloy using concentrated SBF", Bull Mater Sci, (20051001), vol. 28, pages 617 - 621, XP055657140
OPPOSITION- BAKER et al., "Nanocomposite hydroxyapatite formation on a Ti-13Nb- 13Zr alloy exposed in a MEM cell culture medium and the effect of H202 addition", Acta Biomaterialia, vol. 5, pages 63 - 75, XP025804522
OPPOSITION- HONG et al., "Osteoblastic cell response to thin film of poorly crystalline calcium phosphate apatite formed at low temperatures", BIOMATERIALS,, (20030801), vol. 24, no. 18, pages 2977 - 2984, XP004441777
OPPOSITION- CHOU et al., "Effects of hydroxylapatite coating crystallinity on biosolubility, cell attachment efficiency and proliferation in vitro", BIOMATERIALS, (19990501), pages 977 - 985, XP002716672
OPPOSITION- KIM et al., "Thin film of low-crystalline calcium phosphate apatite formed at low temperature", BIOMATERIALS,, (20000601), vol. 21, no. 11, pages 1129 - 1134, XP004194657
OPPOSITION- MAKOTO et al., "Hydroxyapatite film coating by thermally induced liquid-phase deposition method for titanium implants", Dental Materials Journal, (20060301), pages 32 - 38, XP055089445
SEARCH- CHANG ET AL., "osteoblast cell attachment to hydroxyapatite-coated implant surfaces in vitro", THE INTERNATIONAL JOURNAL OF ORAL & MAXILLOFACIAL IMPLANTS, (1999), vol. 14, no. 2, pages 239 - 247, XP002716673 [X] 8-11 * the whole document *
SEARCH- L F SUKHODUB ET AL, "Properties of Hydroxylapatite Coatings for Biological Implants Deduced from Complementary Instrumental Methods", MINERAL. JOURN, (20010101), vol. 23, no. 5, pages 204 - 3548, XP055089450 [X] 1,8-11 * the whole document *
SEARCH- TAIJI SOHMURA ET AL, "Calcium-phosphate surface coating by casting to improve bioactivity of titanium", JOURNAL OF BIOMEDICAL MATERIALS RESEARCH, (20010101), vol. 58, no. 5, doi:10.1002/jbm.1044, ISSN 0021-9304, pages 478 - 485, XP055089456 [A] 1-11 * abstract *
SEARCH- S.H. MAXIAN ET AL., "IN VITRO EVALUATION OF AMORPHOUS CALCIUM PHOSPHATE AND POORLY CRYSTALLIZED HYDROXYAPATITE COATINGS ON TITANIUM IMPLANTS", JOURNAL OF BIOMEDICAL MATERIALS RESEARCH, (1993), vol. 27, pages 111 - 117, XP002716674 [X] 8-11 * the whole document *
SEARCH- WEN H B ET AL, "PREPARATION OF CALCIUM PHOSPHATE COATINGS ON TITANIUM IMPLANT MATERIALS BY SIMPLE CHEMISTRY", JOURNAL OF BIOMEDICAL MATERIALS RESEARCH, WILEY, NEW YORK, NY, US, (19980101), vol. 41, doi:10.1002/(SICI)1097-4636(199808)41:2<227::AID-JBM7>3.0.CO;2-K, ISSN 0021-9304, pages 227 - 236, XP008008003 [X] 1-11 * the whole document *
SEARCH- L. CHOU ET AL., "EFFECTS OF HYDROXYLAPATITE COATING CRYSTALLINITY ON BIOSOLUBILITY, CELL ATTACHEMNT EFFICIENCY AND PROLIFERATION IN VITRO", BIOMATERIALS, (1999), vol. 20, pages 977 - 985, XP002716672 [X] 8-11 * the whole document *
SEARCH- MAKOTO TAMURA ET AL, "Hydroxyapatite Film Coating by Thermally Induced Liquid-phase Deposition Method for Titanium Implants", DENTAL MATERIALS JOURNAL, (20060301), vol. 25, no. 1, doi:10.4012/dmj.25.32, ISSN 0287-4547, pages 32 - 38, XP055089445 [X] 1-4,6,8-11 * the whole document *

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