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:
May. 04, 2010
Filed:
Nov. 26, 2004
Applicants:
Andrea Pastorello, Abano Terme, IT;
Daniele Pressato, Montegrotto Terme, IT;
Inventors:
Andrea Pastorello, Abano Terme, IT;
Daniele Pressato, Montegrotto Terme, IT;
Assignee:
Fidia Advanced Biopolymers S.R.L., Abano Terme, IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61F 2/00 (2006.01); A61K 9/00 (2006.01); A61F 13/00 (2006.01); A61K 35/32 (2006.01);
U.S. Cl.
CPC ...
Abstract
A composite material comprising: (i) hyaluronic acid and/or hyaluronic acid derivatives, (ii) demineralised bone and/or biocompatible partially or totally demineralised bone tissue matrix and/or biocompatible and bioresorbable ceramic materials. This material preferably associated with at least one layer comprising a hyaluronic acid derivative may be used in the preparation of bone substitutes or grafts for the regeneration or formation of bone tissue in surgery.