Chemistry: molecular biology and microbiology – Differentiated tissue or organ other than blood – per se – or...
Reexamination Certificate
2007-02-13
2007-02-13
Saucier, Sandra E. (Department: 1651)
Chemistry: molecular biology and microbiology
Differentiated tissue or organ other than blood, per se, or...
C623S001100, C600S036000
Reexamination Certificate
active
10414942
ABSTRACT:
The invention relates to a preserved, deantigenated tissue matrix of an animal or human hollow organ, e.g. of a blood vessel, of the ureter or urinary bladder, which matrix is autologous, allogenic or xenogenic with respect to a recipient and whose biomechanical properties are not or only slightly impaired by such preservation, which does not include any infectious particles from the donor and is excellently suited for coating with recipient endothelial, epithelial, fibroblast, or muscle cells in order to produce autologous grafts for said recipient. The invention is also directed to a method of producing said tissue matrix and to the use thereof, as well as to the autologous graft produced therefrom, and to the production and use thereof.
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Löwel Matthias
Siodla Vilma
Co. Don AG
Norris McLaughlin & Marcus PA
Saucier Sandra E.
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