GB Patent

GB1224589A — Complex iron salts

Assigned to Individual · Expires 1971-03-10 · 55y expired

What this patent protects

1,224,589. Complex iron salts. G. GERGELY. 6 Oct., 1969, No. 48936/69. Heading C2C. [Also in Division C6] Complex iron salts are obtained by reacting an iron salt of an unsaturated dicarboxylic acid (with up to 6 C atoms) with alkali metal or alkaline earth metal salts of carboxy…

USPTO Abstract

1,224,589. Complex iron salts. G. GERGELY. 6 Oct., 1969, No. 48936/69. Heading C2C. [Also in Division C6] Complex iron salts are obtained by reacting an iron salt of an unsaturated dicarboxylic acid (with up to 6 C atoms) with alkali metal or alkaline earth metal salts of carboxylic acids such as sodium nitrate or sodium glycinate. Ferrous fumarate is an example and the components are mixed in finely ground form and 5-8% of water added.

Drugs covered by this patent

Patent Metadata

Patent number
GB1224589A
Jurisdiction
GB
Classification
—
Expires
1971-03-10
Drug substance claim
No
Drug product claim
No
Assignee
Individual
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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