Prosthesis (i.e. – artificial body members) – parts thereof – or ai – Implantable prosthesis – Tissue
Reexamination Certificate
2006-03-28
2006-03-28
Nickol, Gary B. (Department: 1642)
Prosthesis (i.e., artificial body members), parts thereof, or ai
Implantable prosthesis
Tissue
C435S325000, C424S556000, C514S866000
Reexamination Certificate
active
07018419
ABSTRACT:
An endocrine cell microdisk or macrodisk containing pancreatic cells for transplantation into an animal body is formed with a lateral extent much greater than its thickness to thereby enhance its diffusional capability. One or more concavities may also be formed therein to further enhance the diffusion of cellular products across the microdisk walls.
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patent: 5855613 (1999-01-01), Antanavich et al.
patent: 5879709 (1999-03-01), Soon-Shiong et al.
patent: 6165225 (2000-12-01), Antanavich et al.
Yang et al. (Biomaterials, Jan. 1994, vol. 15(2): 113-120.).
Cesari and McKenna LLP
Nickol Gary B.
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