Prosthesis (i.e. – artificial body members) – parts thereof – or ai – Implantable prosthesis – Bone
Reexamination Certificate
2011-08-23
2011-08-23
Henley, III, Raymond (Department: 1629)
Prosthesis (i.e., artificial body members), parts thereof, or ai
Implantable prosthesis
Bone
C623S023580, C623S023750, C523S115000, C606S077000
Reexamination Certificate
active
08002843
ABSTRACT:
Biological-based polyurethanes and methods of making the same. The polyurethanes are formed by reacting a biodegradable polyisocyanate (such as lysine diisocyanate) with an optionally hydroxylated biomolecule to form polyurethane. The polymers formed may be combined with ceramic and/or bone particles to form a composite, which may be used as an osteoimplant.
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Boyce Todd
Kaes David
Knaack David
Shimp Lawrence A.
Winterbottom John
Henley III Raymond
Warsaw Orthopedic Inc.
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