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:
Nov. 26, 1991
Filed:
Nov. 08, 1989
Applicant:
Inventors:
Assignee:
Kyoto University, Kyoto City, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05D / ;
U.S. Cl.
CPC ...
427-2 ; 4274301 ; 623 16 ;
Abstract
Bone-like, bioactive hydroxyapatite films are formed on any substrates of inorganic, metallic or organic material, by soaking a glass mainly comprising CaO and SiO.sub.2 and a substrate arranged in a face-to-face relation, a predetermined distance apart, in an aqueous solution substantially saturated or supersaturated with constituent ions of hydroxyapatite.
Kokubo, Tadashi. (1991). Process for forming a bioactive hydroxyapatite film (U.S. Patent No. 5068122). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5068122
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