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. 19, 2025
Filed:
Feb. 01, 2021
Applicants:
Kyocera Corporation, Kyoto, JP;
Saga University, Saga, JP;
Inventors:
Kazuya Matsunaga, Kyoto, JP;
Fumiya Nakada, Kyoto, JP;
Masaaki Mawatari, Saga, JP;
Tadatsugu Morimoto, Saga, JP;
Assignees:
KYOCERA Corporation, Kyoto, JP;
SAGA University, Saga, JP;
Primary Examiner:
Int. Cl.
CPC ...
A61F 2/44 (2006.01); A61F 2/30 (2006.01);
U.S. Cl.
CPC ...
A61F 2/447 (2013.01); A61F 2002/3006 (2013.01); A61F 2002/30774 (2013.01); A61F 2002/30904 (2013.01); A61F 2002/448 (2013.01);
Abstract
A spinal implant includes a base and a coating film disposed on the base and including a calcium phosphate-based material and an antimicrobial agent. A surface of the base includes a first region in which the coating film is disposed and a second region exposed from the coating film.