Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing
Reexamination Certificate
2011-08-16
2011-08-16
Ford, Allison M. (Department: 1651)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Reexamination Certificate
active
07998922
ABSTRACT:
A biocompatible polymer constituted by a sequence of identical or different components of the general formula (I): AaXxYy, in which A represents a monomer, X represents a carboxyl group fixed on a monomer A, Y represents a sulfate or sulfonate group fixed on a monomer A; a represents the number of monomers A, x represents the substitution rate of the set of monomers A by the groups X, y represents the substitution rate of the set of monomers A by the groups Y. The invention also pertains to the pharmaceutical or diagnostic compositions containing at least one polymer of general formula (I).
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Kandasamy, S. B. et al., &
Barritault Denis
Caruelle Jean-Pierre
Arent Fox LLP.
Fernandez Susan E.
Ford Allison M.
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