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Canadian application, no grantCanada

Methods for detection of nucleic acid polymorphisms using peptide-labeled oligonucleotides and antibody arrays

CA 2366237 A1 · Owner: Pourny, Jean-Louis · Inventors: Treich, Isabelle; Iris, Francois J. M.; Pourny, Jean-Louis

CIPO record

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Abstract From the Canadian patent

The present invention is directed to methods and compositions for use in screening nucleic acid populations for nucleic acid polymorphisms. The methods, referred to generally as ValiGene?SM~ Mutation Screening Peptide-, Linked (VGMS-PL) methods, are specifically designed for high-throughput genotype mapping and gene expression analysis of animal and plant nucleic acids without requiring a PCR amplification step. In particular the methods , of the invention utilize oligonucleotide probes labeled with distinguishable and identifiable peptide tags, that are captured on addressable antibody arrays.

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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 16, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended March 16, 2020.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 16, 2022.
  • 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 16, 2000
GrantedNo grant recorded
Term endedMarch 16, 2020
Patent numberCA 2366237 A1
Classification (IPC)C12Q1/68 +2 more

Timeline

Timeline From CIPO dates

2001200320052007200920112013201520172019Application filedMarch 16, 2000Term endedMarch 16, 2020

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