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Canadian application, no grantCanada

Pharmaceuticals and apparatus providing diagnosis and selective tissue necrosis

CA 2005039 A1 · Owner: Mills, Randell L. · Inventors: Mills, Randell L.

CIPO record

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Its claims, description and drawings are in the Canadian Patents Database.

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Abstract From the Canadian patent

Pharmaceuticals and Apparatus used in combination for diagnosis and tissue necrosis applicable to provide effective and selective therapy using the Mossbauer absorption phenomenon. Selected pharmaceutical compounds containing a radiation absorber isotope are administered to a tissue and excited by a radiation source (50) which provides energy at the corresponding resonant Mossbauer absorption frequency of isotope containing pharmaceutical, where excitation effects nuclear transitions to cause highly selective energy absorption in the selected target tissue. For diagnostic purposes, de-excitation fluorescence of the isotope is monitored. For therapeutic purposes the energy, is converted to …

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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

  • Filed December 8, 1989. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended December 8, 2009.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 8, 2011.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledDecember 8, 1989
GrantedNo grant recorded
Term endedDecember 8, 2009
Patent numberCA 2005039 A1
Classification (IPC)C07F1/00 +2 more

Timeline

Timeline From CIPO dates

1990199219941996199820002002200420062008Application filedDec 8, 1989Term endedDec 8, 2009

Sources & verification

Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.