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  Patent History
  • Application
    US 12/3326760 2011-12-15
  • Granted
    US 20120195848 2012-08-02
Supplementary

granted patent: STRONTIUM-CONTAINING BIOACTIVE BONE CEMENT

TitleSTRONTIUM-CONTAINING BIOACTIVE BONE CEMENT
Granted PatentUS 20120195848
Granted Date2012-08-02
Priority Date2011-12-15 US 12/3326760
2011-01-27 US 12/1436811P
Inventors
Issue Date2012
Citation
US Patent US 20120195848. Washington, DC: US Patent and Trademark Office (USPTO), 2012 How to Cite?
AbstractThe present invention provides bioactive bone cements that not only have sufficient radiopacity, low physiological toxicity, and requisite mechanism strength, but also promote local bone in-growth. The bone cement utilizes strontium salts as radiopacifiers, and comprises a powder component and a liquid component. In an embodiment, the powder component comprises a strontium salt, poly(methyl methacrylate) (PMMA), and a polymerization initiator; and the liquid component comprises methyl methacrylate (MMA) as reactive monomers and a polymerization accelerator.
Persistent Identifierhttp://hdl.handle.net/10722/195822
References

 

DC FieldValueLanguage
dc.date.accessioned2014-03-12T09:16:59Z-
dc.date.available2014-03-12T09:16:59Z-
dc.date.issued2012-
dc.identifier.citationUS Patent US 20120195848. Washington, DC: US Patent and Trademark Office (USPTO), 2012en_US
dc.identifier.urihttp://hdl.handle.net/10722/195822-
dc.description.abstractThe present invention provides bioactive bone cements that not only have sufficient radiopacity, low physiological toxicity, and requisite mechanism strength, but also promote local bone in-growth. The bone cement utilizes strontium salts as radiopacifiers, and comprises a powder component and a liquid component. In an embodiment, the powder component comprises a strontium salt, poly(methyl methacrylate) (PMMA), and a polymerization initiator; and the liquid component comprises methyl methacrylate (MMA) as reactive monomers and a polymerization accelerator.en_US
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License for public patent documentsen_US
dc.titleSTRONTIUM-CONTAINING BIOACTIVE BONE CEMENTen_US
dc.typePatenten_US
dc.identifier.authorityLU WILLIAM WEIJIA=rp00411en_US
dc.identifier.authorityLUK KEITH DIP-KEI=rp00333en_US
dc.description.naturepublished_or_final_version-
dc.contributor.inventorLU WILLIAM WEIJIAen_US
dc.contributor.inventorLAM RAYMOND WING MOONen_US
dc.contributor.inventorLUK KEITH DIP-KEIen_US
dc.contributor.inventorLI ZHAO YANGen_US
patents.identifier.applicationUS 12/3326760en_US
patents.identifier.grantedUS 20120195848en_US
patents.description.assigneeLU WILLIAM WEIJIA [CN]; LAM RAYMOND WING MOON [CN]; LUK KEITH DIP-KEI [CN]; LI ZHAO YANG [CN]; UNIV HONG KONG [CN]en_US
patents.description.countryUnited States of Americaen_US
patents.date.granted2012-08-02en_US
dc.relation.referencesUS 2010247478 (A1) 2010-09-30en_US
dc.relation.referencesUS 8647614 (B2) 2014-02-11en_US
dc.relation.referencesUS 2009131949 (A1) 2009-05-21en_US
dc.relation.referencesUS 7758693 (B2) 2010-07-20en_US
dc.relation.referencesUS 2010174382 (A1) 2010-07-08en_US
patents.identifier.hkutechidO&T-2010-00378-1-
patents.date.application2011-12-15en_US
patents.date.priority2011-12-15 US 12/3326760en_US
patents.date.priority2011-01-27 US 12/1436811Pen_US
patents.description.ccusen_US
patents.description.kindA1en_US
patents.typePatent_granteden_US

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