Orthopaedic screws

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United States of America Patent

PATENT NO 8475505
APP PUB NO 20100042167A1
SERIAL NO

12540760

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An orthopaedic screw having a plurality of regions, at least one of which may be porous. The orthopaedic screw includes a head, a tip and at least one thread. The porosity of the screw of the present invention can vary within the part or region, including changes in pore shape, size and density. These characteristics can vary along the length of the screw axis and/or radially (from the outer diameter to the axis). The orthopaedic screw may further include at least one solid region formed of any implantable polymer, reinforced polymer or metal.

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Patent Owner(s)

  • SMED-TA/TD, LLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nebosky, Paul S Fort Wayne, US 28 735
Stalcup, Gregory C Columbia City, US 94 6106
Zimmerman, Sarah L Columbia City, US 13 520

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