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. 19, 2015
Filed:
Aug. 25, 2006
Applicant:
Peter Geistlich, Stansstad, CH;
Inventor:
Peter Geistlich, Stansstad, CH;
Assignee:
ED. GEISTLICH SOEHNE AG FUER CHEMISCHE INDUSTRIE, Wolhusen, CH;
Primary Examiner:
Int. Cl.
CPC ...
A61L 27/24 (2006.01); C12N 5/077 (2010.01); A61L 27/38 (2006.01); A61L 15/32 (2006.01); A61L 15/40 (2006.01); A61L 31/00 (2006.01); A61L 31/04 (2006.01); A61K 35/12 (2006.01);
U.S. Cl.
CPC ...
C12N 5/0654 (2013.01); A61L 27/3821 (2013.01); A61K 35/12 (2013.01); A61L 15/325 (2013.01); A61L 15/40 (2013.01); A61L 27/24 (2013.01); A61L 27/3804 (2013.01); A61L 27/3847 (2013.01); A61L 31/005 (2013.01); A61L 31/044 (2013.01); C12N 2533/54 (2013.01);
Abstract
A multi-layer sheet of collagen membrane material includes a barrier layer including an outer smooth barrier face and further including a fibrous face opposite the smooth barrier face, and a matrix layer of collagen material adhered to the fibrous face, the matrix layer including collagen I, collagen III, or a combination thereof, the matrix layer carrying cultivated bone-forming cells including osteocytes, osteoblasts, stromal cells and/or stem cells committed to differentiation into bone-forming osteoblasts.