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  Patent History
  • Application
    US 12/143076 2008-06-20
  • Publication
    US 20080317807 2008-12-25
Supplementary

published patent: Strontium Fortified Calcium Nano-And Microparticle Compositions And Methods Of Making And Using Thereof

TitleStrontium Fortified Calcium Nano-And Microparticle Compositions And Methods Of Making And Using Thereof
Priority Date2008-06-20 US 12/143076
2007-06-22 US /945680P
Inventors
Issue Date2008
Citation
US Published patent application 20080317807. Washington, DC: US Patent and Trademark Office (USPTO), 2008 How to Cite?
AbstractCompositions Containing Strontium Fortified Calcium Nanoparticles And/Or Microparticles, And Methods Of Making And Using Thereof Are Described Herein. The Strontium Fortified Calcium Compounds Contain Calcium Ions, Calcium Atoms, Strontium Ions, Strontium Atoms, And Combinations Thereof And One Or More Anions. Exemplary Anions Include, But Are Not Limited To, Citrate, Phosphate, Carbonate, And Combinations Thereof. The Particles Can Be Formulated For Enteral Or Parenteral Administration By Incorporating The Particles Into A Pharmaceutically Carrier. The Compositions Can Further Contain One Or More Active Agents Useful For Bone Diseases Or Disorders, Such As Vitamin D, Growth Factors, And Combinations Thereof. The Compositions Can Be Used To Treat Or Prevent One Or More Bone Diseases Or Disorders Of The Bone, Such As Osteoporosis. Alternatively, The Particles Can Be Coated Onto A Substrate, Such As The Surface Of An Implant. The Coatings Can Be Used To Improved Biocompatibility Of The Implant, Prevent Loosening Of The Implant, Reducing Leaching Of Metal Ions From Metallic Implants, And Reduce Corrosion. The Coatings Can Be Applied To The Substrate Using A Variety Of Techniques Well Known In The Art. In One Embodiment, The Coating Is Applied Using Electrophoretic Deposition. The Use Of Nano- And/Or Microparticles That Provide High Surface Area Helps To Improve Interfacial Strength Between The Coating And The Implant, Which Allows For The Use Of Lower Sintering Temperatures. Lowering Sintering Temperatures Minimizes Or Prevents Thermal Decomposition Of The Coating Material And/Or Degradation Of The Implant Material.
Persistent Identifierhttp://hdl.handle.net/10722/142176

 

DC FieldValueLanguage
dc.date.accessioned2011-10-19T06:33:36Z-
dc.date.available2011-10-19T06:33:36Z-
dc.date.issued2008-
dc.identifier.citationUS Published patent application 20080317807. Washington, DC: US Patent and Trademark Office (USPTO), 2008en_HK
dc.identifier.urihttp://hdl.handle.net/10722/142176-
dc.description.abstractCompositions Containing Strontium Fortified Calcium Nanoparticles And/Or Microparticles, And Methods Of Making And Using Thereof Are Described Herein. The Strontium Fortified Calcium Compounds Contain Calcium Ions, Calcium Atoms, Strontium Ions, Strontium Atoms, And Combinations Thereof And One Or More Anions. Exemplary Anions Include, But Are Not Limited To, Citrate, Phosphate, Carbonate, And Combinations Thereof. The Particles Can Be Formulated For Enteral Or Parenteral Administration By Incorporating The Particles Into A Pharmaceutically Carrier. The Compositions Can Further Contain One Or More Active Agents Useful For Bone Diseases Or Disorders, Such As Vitamin D, Growth Factors, And Combinations Thereof. The Compositions Can Be Used To Treat Or Prevent One Or More Bone Diseases Or Disorders Of The Bone, Such As Osteoporosis. Alternatively, The Particles Can Be Coated Onto A Substrate, Such As The Surface Of An Implant. The Coatings Can Be Used To Improved Biocompatibility Of The Implant, Prevent Loosening Of The Implant, Reducing Leaching Of Metal Ions From Metallic Implants, And Reduce Corrosion. The Coatings Can Be Applied To The Substrate Using A Variety Of Techniques Well Known In The Art. In One Embodiment, The Coating Is Applied Using Electrophoretic Deposition. The Use Of Nano- And/Or Microparticles That Provide High Surface Area Helps To Improve Interfacial Strength Between The Coating And The Implant, Which Allows For The Use Of Lower Sintering Temperatures. Lowering Sintering Temperatures Minimizes Or Prevents Thermal Decomposition Of The Coating Material And/Or Degradation Of The Implant Material.en_HK
dc.relation.isreferencedbyWO 2012024634 (A2) 2012-02-23en_HK
dc.relation.isreferencedbyWO 2012024634 (A3) 2012-05-10en_HK
dc.relation.isreferencedbyWO 2011058443 (A1) 2011-05-19en_HK
dc.relation.isreferencedbyUS 2010185294 (A1) 2010-07-22en_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License For Public Patent Documents-
dc.titleStrontium Fortified Calcium Nano-And Microparticle Compositions And Methods Of Making And Using Thereofen_HK
dc.typePatenten_US
dc.identifier.emailLam, Raymond Wing Moon:en_US
dc.identifier.emailLi, Zhaoyang:lizy@hku.hken_US
dc.identifier.emailLu, William Weijia:wwlu@hkusua.hku.hken_US
dc.identifier.emailLuk, Keith Dip Kei:hrmoldk@hkucc.hku.hken_US
dc.identifier.authorityLu, William Weijia=rp00411en_US
dc.identifier.authorityLuk, Keith Dip Kei=rp00333en_US
dc.description.naturelink_to_OA_fulltexten_US
dc.identifier.hkuros800180226en_US
dc.contributor.inventorLam, Raymond Wing Moonen_US
dc.contributor.inventorLi, Zhaoyangen_US
dc.contributor.inventorLu, William Weijiaen_US
dc.contributor.inventorLuk, Keith Dip Keien_US
patents.identifier.applicationUS 12/143076en_HK
patents.description.assigneeUniv Hong Kongen_HK
patents.description.countryUnited States of Americaen_HK
patents.date.publication2008-12-25en_HK
patents.identifier.hkutechidO&T-2007-00253en_US
patents.date.application2008-06-20en_HK
patents.date.priority2008-06-20 US 12/143076en_HK
patents.date.priority2007-06-22 US /945680Pen_HK
patents.description.ccUSen_HK
patents.identifier.publicationUS 20080317807en_HK
patents.relation.familyCN 101715350 (A) 2010-05-26en_HK
patents.relation.familyEP 2164533 (A1) 2010-03-24en_HK
patents.relation.familyUS 2008317807 (A1) 2008-12-25en_HK
patents.relation.familyWO 2009000158 (A1) 2008-12-31en_HK
patents.description.kindA1en_HK
patents.typePatent_publisheden_HK

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