Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Implant or insert
Reexamination Certificate
2003-12-19
2009-12-01
Hartley, Michael G (Department: 1618)
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Implant or insert
C514S054000
Reexamination Certificate
active
07625581
ABSTRACT:
The present invention includes a tissue scaffold suitable for use in repair and/or regeneration of musculoskeletal tissue when implanted in a body that includes a porous substrate made from a biodegradable, hydrophobic polymer having a modified hyaluronic acid complex dispersed on the surface of and/or, where the modified hyaluronic acid complex is insoluble in water, yet soluble in mixtures of organic and aqueous solvents in which the hydrophobic polymer is soluble.
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Laredo Walter R.
Rezania Alireza
Zimmerman Mark C.
Ethicon Inc.
Hartley Michael G
Roberts Mlotkowski Safran & Cole P.C.
Samala Jagadishwar R
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