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:
Jun. 09, 2026
Filed:
May. 29, 2020
Applicant:
Kyocera Corporation, Kyoto, JP;
Inventor:
Iwao Noda, Takatsuki, JP;
Assignee:
KYOCERA Corporation, Kyoto, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61F 2/36 (2006.01); A61F 2/30 (2006.01); A61L 27/32 (2006.01);
U.S. Cl.
CPC ...
A61F 2/30 (2013.01); A61F 2/30771 (2013.01); A61F 2/3094 (2013.01); A61F 2/367 (2013.01); A61L 27/32 (2013.01); A61F 2002/3006 (2013.01); A61F 2002/30321 (2013.01); A61F 2002/30324 (2013.01); A61F 2002/30677 (2013.01); A61F 2002/30784 (2013.01); A61F 2002/30827 (2013.01); A61F 2310/00796 (2013.01); A61L 2300/404 (2013.01);
Abstract
In the present disclosure, an artificial joint stem includes a base having an outer surface including a rough surface, and a coating film disposed on the rough surface of the base and containing a calcium phosphate-based material and an antimicrobial agent. The rough surface includes an exposed region exposed from the coating film.