Drug – bio-affecting and body treating compositions – Whole live micro-organism – cell – or virus containing – Animal or plant cell
Reexamination Certificate
2007-09-18
2007-09-18
Kennedy, Sharon E. (Department: 1615)
Drug, bio-affecting and body treating compositions
Whole live micro-organism, cell, or virus containing
Animal or plant cell
C424S423000
Reexamination Certificate
active
10681651
ABSTRACT:
The invention provides a method for the preparation of bone-polymer composites wherein the mineral portion of the bone is treated with a coupling agent before being incorporated into a biocompatible polymeric matrix. The resulting composites may be used as such or be further processed to form an osteoimplant.
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Knaack David
Shimp Lawrence A.
Baker C. Hunter
Choate Hall & Stewart LLP
Kennedy Sharon E.
Osteotech Inc.
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