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Canadian application, no grantCanada

Methods to provoke anti-cancer immune responses

CA 2322969 A1 · Owner: Roberts, Bruce L. · Inventors: Roberts, Bruce 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

The present invention provides methods for inducing an antigen-specific immune response. In one aspect, an effective amount of an antigenic peptide binding protein (APBP) and a cytotoxic agent are administered to the subject. In another aspect, an effective amount of a first polynucleotide encoding an antigenic peptide binding protein and a second polynucleotide encoding a cytotoxic agent are administered to the subject. In another aspect the , methods described herein also include administering an effective amount of an antigen presenting cell (APC) recruitment factor a cytokine or a co-, stimulatory molecule. In yet another embodiment the cytotoxic agent and the , antigen presenting …

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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 19, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended March 19, 2019.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 19, 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 19, 1999
GrantedNo grant recorded
Term endedMarch 19, 2019
Patent numberCA 2322969 A1
Classification (IPC)A61K39/39 +2 more

Timeline

Timeline From CIPO dates

2000200220042006200820102012201420162018Application filedMarch 19, 1999Term endedMarch 19, 2019

Sources & verification

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