Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From reactant having at least one -n=c=x group as well as...
Reexamination Certificate
2011-04-26
2011-04-26
Zimmer, Marc S (Department: 1765)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From reactant having at least one -n=c=x group as well as...
C528S025000, C528S026000, C528S031000, C528S085000
Reexamination Certificate
active
07932343
ABSTRACT:
The present invention provides a triblock copolymer and a viscoelastic biostable foam comprising the same.
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Behan Niall
Kumar Ashutosh
Choate Hall & Stewart LLP
Robidoux Andrea L. C.
Vysera Biomedical Limited
Zimmer Marc S
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