CA Patent

CA2493806C — Aqueous iron carbohydrate complexes, their production and medicaments containing them

Assigned to Vifor International AG · Expires 2014-02-11 · 12y expired

What this patent protects

Water soluble iron carbohydrate complex obtainable from an aqueous solution of iron(lll) salt and an aqueous solution of the oxidation product of one or more maltrodextrins using an aqueous hypochlorite solution at a pH-value within the alkaline range, where, when one maltodextri…

USPTO Abstract

Water soluble iron carbohydrate complex obtainable from an aqueous solution of iron(lll) salt and an aqueous solution of the oxidation product of one or more maltrodextrins using an aqueous hypochlorite solution at a pH-value within the alkaline range, where, when one maltodextrin is applied, its dextrose equivalent lies between 5 and 20, and when a mixture of several maltodextrins is applied, the dextrose equivalent of the mixture lies between 5 and 20 and the dextrose equivalent of each individual maltodextrin contained in the mixture lies between 2 and 40, process for its production and medicament for the treatment and prophylaxis of iron deficiency conditions.

Drugs covered by this patent

Patent Metadata

Patent number
CA2493806C
Jurisdiction
CA
Classification
Expires
2014-02-11
Drug substance claim
No
Drug product claim
No
Assignee
Vifor International AG
Source
FDA Orange Book + USPTO grounding via Google Patents

Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.

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