Chemistry: molecular biology and microbiology – Animal cell – per se ; composition thereof; process of... – Solid support and method of culturing cells on said solid...
Reexamination Certificate
2005-05-31
2005-05-31
Naff, David M. (Department: 1651)
Chemistry: molecular biology and microbiology
Animal cell, per se ; composition thereof; process of...
Solid support and method of culturing cells on said solid...
C424S093700, C424S423000, C435S180000, C435S182000
Reexamination Certificate
active
06900055
ABSTRACT:
A method of making a silicone rubber having a structure adapted for growth of cells or living tissue, which comprises contacting a silicone rubber precursor with a biologically-acceptable sacrificial filler, curing the resultant mixture and removing the sacrificial filler to form a structured silicone rubber. The sacrificial filler is preferably an inorganic salt that has been ground, and the salt is selected from metal halides, metal carbonates and metal bicarbonates.
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Bird Robert McLean
Clayson Tony
Clifford Timothy Burgess
Fuller Jess Paul
Pegg David
Cellon S.A.
Naff David M.
Ropes & Gray LLP
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