CA1078731A — Skeletal imaging kit utilizing triethylene tetramine hexa (methylene phosphonic acid)
Assigned to Merck Frosst Canada and Co · Expires 1980-06-03 · 46y expired
What this patent protects
Abstract of the Disclosure This invention relates to a novel diagnostic kit for use in radiographic bone scanning. More particularly, it relates to a kit comprising ingredients employed in the preparation of an intravenous injection of a complex of Technetium-99m, stannous ion, …
USPTO Abstract
Abstract of the Disclosure This invention relates to a novel diagnostic kit for use in radiographic bone scanning. More particularly, it relates to a kit comprising ingredients employed in the preparation of an intravenous injection of a complex of Technetium-99m, stannous ion, and an organic phosphonate identified as triethylene tetramine hexa (methylene phos-phonic acid).
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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