Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Carbohydrate doai
Reexamination Certificate
2005-05-10
2005-05-10
Wilson, James O. (Department: 1623)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Carbohydrate doai
C514S025000, C514S053000, C514S054000, C536S002000, C536S001110, C536S004100, C536S123000, C536S123100
Reexamination Certificate
active
06890906
ABSTRACT:
Disease conditions which are dependent upon or moderated by angiogenesis are controlled by the use of a therapeutic material which interacts with cell surface galectins. Particular therapeutic materials comprise a polymeric backbone having side chains terminating in a sugar dependent therefrom. Disclosed are specific therapeutic materials in which the polymeric backbone is based upon polygalacturonic acid, and the side chains terminate in arabinose or galactose.
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Chang Yan
Sasak Vodek
Glycogenesys, Inc.
Ropes & Gray LLP
White Everett
Wilson James O.
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