The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 29, 1991
Filed:
Mar. 07, 1989
Applicant:
Inventors:
Motohiro Toriyama, Kasugai, JP;
Sukezo Kawamura, Inuyama, JP;
Primary Examiner:
Int. Cl.
CPC ...
A61F / ; A61K / ; C03C / ; C09K / ;
U.S. Cl.
CPC ...
623 66 ; 623 16 ; 427-2 ; 427201 ; 4273762 ; 4273977 ; 4332021 ; 4332121 ; 523115 ; 106 35 ; 501-1 ; 501 10 ;
Abstract
A composition produced as a result of mixing alumina, silica, and a calcium phosphate compound in a specific ratio exhibits high affinity for bioceramics. When a bioceramic is coated with this composition and the coated bioceramic is heated, the composite is fused fast with the bioceramic to produce a composition bioceramic which is active to vital tissues.