Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Implant or insert
Reexamination Certificate
2002-01-02
2008-05-13
Naff, David M. (Department: 1657)
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Implant or insert
C435S177000, C435S180000, C435S395000
Reexamination Certificate
active
07371400
ABSTRACT:
The invention provides for translating two-dimensional microfabrication technology into the third dimension. Two-dimensional templates are fabricated using high-resolution molding processes. These templates are then bonded to form three-dimensional scaffold structures with closed lumens. The scaffolds can serve as the template for cell adhesion and growth by cells that are added to the scaffolds through the vessels, holes or pores. These scaffolds can be formed by layering techniques, to interconnect flat template sheets to build up a fully vascularized organ.
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Borenstein Jeffrey T.
King Kevin R.
Terai Hidetomi
Vacanti Joseph P.
Chaclas, Esq. George N.
Edwards Angell Palmer & & Dodge LLP
Lauro, Esq. Peter C.
Naff David M.
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