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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.:

US 11168031 B1

PDFFull Text
Date of Patent:
Nov. 09, 2021

Filed:

Aug. 30, 2017

Calcium phosphate sintered particles and production method therefor

Applicant:

Sofsera Corporation, Tokyo, JP;

Inventors:

Yasumichi Kogai, Tokyo, JP;

Nobuo Aoi, Tokyo, JP;

Daisuke Nomi, Tokyo, JP;

Karl Kazushige Kawabe, Tokyo, JP;

Assignee:

SofSera Corporation, Tokyo, JP;

Attorney:

Muncy, Geissler, Olds & Lowe, P.C.

Primary Examiner:

Noah S Wiese

Int. Cl.
CPC ...
C04B 35/447 (2006.01); A61K 6/838 (2020.01); A61L 27/32 (2006.01); C01B 25/32 (2006.01); C04B 35/64 (2006.01);
U.S. Cl.
CPC ...
C04B 35/447 (2013.01); A61K 6/838 (2020.01); A61L 27/32 (2013.01); C01B 25/32 (2013.01); C04B 35/64 (2013.01); C01P 2002/70 (2013.01); C01P 2002/88 (2013.01); C01P 2004/32 (2013.01); C01P 2004/60 (2013.01); C04B 2235/3212 (2013.01);
Abstract

This invention has an object to provide a means for providing a calcium phosphate sintered body particle group that does not cause a phenomenon of bubble generation in any use mode thereof, and further has a smaller particle diameter. There is provided a ceramic particle group containing spherical ceramic particles, which is characterized in that the ceramic particle has a particle diameter within a range of 10 nm to 700 nm, and is a calcium phosphate sintered body particle, and further the ceramic particle group contains no calcium carbonate.

Find Patent Forward Citations

Kogai, Yasumichi. (2021). Calcium phosphate sintered particles and production method therefor (U.S. Patent No. 11168031). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11168031

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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