Composition and method for treating iron deficiency syndrome
CA 1186996 A · Owner: Kyowa Chemical Industry Co. Ltd. · Inventors: Anabuki, Hitoshi; Miyata, Shigeo
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A composition for treating an iron deficiency disease composed of (1) an amount, effective for treating said disease of a compound having a hlydrotalcite-like crystal structure and represented by the following formula, wherein An- represents an anion having a valence of n Mg2+ is, within tile range of 0?Mg2+<x Fe3+ is within the range of, 0?Fe3+<2, x is a number represented by 1?x<20 z is a number, represented by 0<z<3, and m is a number represented by 0?m<8 and (2) a pharmaceutically acceptable diluent or carrier and, a method for treating an iron deficiency disease which com-, prises orally administering an amount effective for treating, said disease, of the compound represented by the …
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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted May 14, 1985. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 14, 2002.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
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Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.