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:
Aug. 04, 1992
Filed:
Jul. 26, 1990
Applicant:
Inventor:
Yoshinori Kuboki, Sapporo, JP;
Assignee:
Kabushiki Kaisha Sangi, , JP;
Primary Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
4332281 ; 526116 ; 424 48 ; 424 49 ;
Abstract
A fine filling method for dental purposes is characterized in that a fine filler in the form of a powder, a granulate, a suspension or paste, containing finely divided particles of hydroxy-apatite or tetracalcium phosphate, with or without an adjuvant, is rubbed on the surface of a tooth and contacted with saliva. The fine filler for use in this method may contain a calcification-promoting protein.