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:
Dec. 02, 2014
Filed:
Mar. 17, 2009
Applicant:
Daisuke Shoji, Tokyo, JP;
Inventor:
Daisuke Shoji, Tokyo, JP;
Assignee:
Hoya Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 33/42 (2006.01); A61P 19/08 (2006.01); A61K 9/00 (2006.01); A61L 27/46 (2006.01); A61L 27/56 (2006.01);
U.S. Cl.
CPC ...
A61L 27/56 (2013.01); A61L 27/46 (2013.01);
Abstract
A expandable porous body constituted by a compressed apatite/collagen composite, which expands by water absorption, and a method for producing an expandable, porous apatite/collagen composite, which expands by water absorption, comprising the steps of freezing a porous apatite/collagen composite impregnated with a liquid in a compressed state, and drying it.