Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Carbohydrate doai
Reexamination Certificate
2005-12-20
2005-12-20
Page, Thurman K. (Department: 1615)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Carbohydrate doai
C514S054000, C514S023000
Reexamination Certificate
active
06977249
ABSTRACT:
In a process for producing an iron-dextran compound for use in parenteral treatment of iron-deficiency in humans or animals a stable compound of desired relatively low molecular weight is obtained by using first hydrogenation and then oxidation to convert reducing terminal groups on the dextran molecules before reaction with the iron. By varying the ratio of hydrogenated groups to oxygenated groups the average molecular weight of the resulting iron-dextran compound can be varied.
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Andreasen Hans Berg
Christensen Lars
Oh Simon J.
Page Thurman K.
Pharmacosmos Holding A/S
Sughrue & Mion, PLLC
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