CA3213448A1 — Citrate-containing composition, production method and dry method therefor, and tablet containing said composition
Assigned to Nippon Chemiphar Co Ltd · Expires 2022-10-06 · 4y expired
What this patent protects
Provided is a method for producing a composition, which contains a pharmaceutically acceptable salt of citric acid, a hydrate thereof, or a mixture thereof and has a moisture content of at most 4.0 mass%, the method comprising irradiating, with microwaves, a composition containin…
USPTO Abstract
Provided is a method for producing a composition, which contains a pharmaceutically acceptable salt of citric acid, a hydrate thereof, or a mixture thereof and has a moisture content of at most 4.0 mass%, the method comprising irradiating, with microwaves, a composition containing a pharmaceutically acceptable salt of citric acid, a hydrate thereof, or a mixture thereof.
Drugs covered by this patent
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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