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:
Jan. 28, 2003
Filed:
Sep. 15, 1999
Applicant:
Inventors:
Joost D. de Bruijn, Den Haag, NL;
Klaas de Groot, Heemsdede, NL;
Clemens A. van Blitterswijk, Hkendorp, NL;
Yuan Huipin, Ziest, NL;
Assignee:
IsoTis N.V., Bilthoven, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F 2/28 ;
U.S. Cl.
CPC ...
A61F 2/28 ;
Abstract
The invention relates to an osteoinductive biomaterial, which is based on a ceramic material and which has a total porosity of 20 to 90%, wherein macropores are present having a size ranging from 0.1 to 1.5 mm, and wherein micropores are present having a size ranging from 0.05 to 20 &mgr;m. The invention further relates to a process for preparing said osteoinductive biomaterial.