Invention Grant
- Patent Title: Dental and medical compositions having a multiple source of metallic ions
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Application No.: US16568834Application Date: 2019-09-12
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Publication No.: US11857558B2Publication Date: 2024-01-02
- Inventor: César Eduardo Bellinati , Cristiane Vila , William Pereira Dos Santos , Maíra Bendlin Calzavara
- Applicant: ANGELUS INDÚSTRIA DE PRODUTOS ODONTOLÓGICOS S/A
- Applicant Address: BR Londrina-Paraná
- Assignee: ANGELUS INDÚSTRIA DE PRODUTOS ODONTOLÓGICOS S/A
- Current Assignee: ANGELUS INDÚSTRIA DE PRODUTOS ODONTOLÓGICOS S/A
- Current Assignee Address: BR Londrina-Paraná
- Agency: Banner & Witcoff, Ltd.
- Main IPC: A61K31/695
- IPC: A61K31/695 ; A61K6/76 ; C08F30/08
Abstract:
This disclosure provides bioceramic compositions of multiparticulate crystalline multimetallic silicates having silica double tetrahedra structures, such as Strontium-akermanite (Sr2MgSi2O7), Akermanite (Ca2MgSi2O7), Baghdadite (Ca3ZrSi2O9), Hardystonite (Ca2ZnSi2O7), as sources for controlled release of multiple metallic ions, such as Ca2+, Mg2+, Zr4+, Sr2+, Zn2+ for medical and dental use. This disclosure also includes medical and dental uses of the disclosed compositions, for example, in tissue regeneration, including bone tissue.
Public/Granted literature
- US20200085847A1 Dental and Medical Compositions Having a Multiple Source of Metallic Ions Public/Granted day:2020-03-19
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