Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Carbohydrate doai
Reexamination Certificate
2011-05-17
2011-05-17
Jiang, Shaojia Anna (Department: 1623)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Carbohydrate doai
C536S123000, C530S391100
Reexamination Certificate
active
07943595
ABSTRACT:
The present invention relates to novel synthetic polysaccharides with antithrombotic activity exhibiting at least one covalent bond with biotin or a biotin derivative and to a process employing avidin or streptavidin which makes it possible to neutralize these polysaccharides.
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Derwent Abstract No. 199939.
LeBaron et al.; Journal of Biological Chemistry, May 15, 1989, 264, 14, pp. 7950-7956.
Duchaussoy Philippe
Herbert Jean Marc
Petitou Maurice
Savi Pierre
Jiang Shaojia Anna
Ort Ron
Sanofi-Aventis
Scully , Scott, Murphy & Presser, P.C.
White Everett
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