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Expired Canadian patentCanada

Bio-barcode based detection of target analytes

CA 2565166 C · Owner: Oh, Byung-Keun · Inventors: Georganopoulou, Dimitra; Nam, Jwa-Min; Oh, Byung-Keun

CIPO record

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Abstract From the Canadian patent

The present invention relates to screening methods compositions, and kits for , detecting for the presence or absence of one or more target analytes e.g. , biomolecules, in a sample. In particular the present invention relates to a , method that utilizes reporter oligonucleotides as biochemical barcodes for detecting multiple protein structures or other target analytes in a solution.

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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 May 12, 2005 and granted December 12, 2017. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended May 12, 2025.
  • Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledMay 12, 2005
GrantedDecember 12, 2017
Term endedMay 12, 2025
Patent numberCA 2565166 C
Classification (IPC)G01N33/53 +2 more

Timeline

Timeline From CIPO dates

2006200820102012201420162018202020222024Application filedMay 12, 2005Patent grantedDec 12, 2017Term endedMay 12, 2025

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