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Canadian application, no grantCanada

Peripheral-type benzodiazepine receptor: a tool for detection, diagnosis, prognosis, and treatment of cancer

CA 2325445 A1 · Owner: Georgetown University · Inventors: Culty, Martine; Papadopoulos, Vassilios

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

The expression and subcellular localization of peripheral-type benzodiazepine receptors (PBR) is shown in this application to correlate with the metastatic potential of cells, and increased cell proliferation. Inhibition of PBR expression, function or stability results in a decrease in cell proliferation. Compositions and methods for regulating and/or monitoring PBR and its expression are useful for the detection diagnosis, prognosis and treatment of solid tumors, in particular, breast cancer.

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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 March 25, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended March 25, 2019.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 25, 2021.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledMarch 25, 1999
GrantedNo grant recorded
Term endedMarch 25, 2019
Patent numberCA 2325445 A1
Classification (IPC)C12N15/12 +2 more

Timeline

Timeline From CIPO dates

2000200220042006200820102012201420162018Application filedMarch 25, 1999Term endedMarch 25, 2019

Sources & verification

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