Prosthesis (i.e. – artificial body members) – parts thereof – or ai – Implantable prosthesis – Bone
Reexamination Certificate
2005-06-07
2005-06-07
McDermott, Corrine (Department: 3738)
Prosthesis (i.e., artificial body members), parts thereof, or ai
Implantable prosthesis
Bone
C623S023610, C623S023750, C424S426000
Reexamination Certificate
active
06902584
ABSTRACT:
A porous three-dimensional bone grafting matrix is provided which is biodegradable. The matrix is preferably formed from mineralized collagen where the mineral comprises particulate calcium phosphate immobilized in the matrix and having a particle size of 5 microns or less.
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Kwan Michael K.
Pacetti Stephen D.
Yamamoto Ronald K.
Beyer Weaver & Thomas LLP.
Blanco Javier G.
Depuy Spine, Inc.
McDermott Corrine
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