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. 08, 2010
Filed:
Oct. 13, 2005
Junzo Tanaka, Ibaraki-ken, JP;
Masanori Kikuchi, Ibaraki-ken, JP;
Toshiyuki Ikoma, Ibaraki-ken, JP;
Daisuke Shoji, Tokyo, JP;
Katsumi Kawamura, Tokyo, JP;
Takehiko Nakajima, Saitama, JP;
Naomi Mochizuki, Tokyo, JP;
Junzo Tanaka, Ibaraki-ken, JP;
Masanori Kikuchi, Ibaraki-ken, JP;
Toshiyuki Ikoma, Ibaraki-ken, JP;
Daisuke Shoji, Tokyo, JP;
Katsumi Kawamura, Tokyo, JP;
Takehiko Nakajima, Saitama, JP;
Naomi Mochizuki, Tokyo, JP;
National Institute for Materials Science, Ibaraki-ken, KP;
Hoya Corporation, Tokyo, JP;
Abstract
A method for producing a porous body comprising apatite/collagen composite fibers comprising the steps of gelling a dispersion comprising long apatite/collagen composite fibers having an average length of 10-75 mm, short apatite/collagen composite fibers having an average length of 0.05-1 mm, and a liquid; freezing and drying the resultant gel to form a porous body; and cross-linking collagen in the porous body.