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Expired Canadian patentCanada

Probes, libraries and kits for analysis of mixtures of nucleic acids and methods for constructing the same

CA 2529793 C · Owner: Ramsing, Niels B. · Inventors: Mouritzen, Peter; Tolstrup, Niels; Echwald, Soren Morgenthaler

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Abstract From the Canadian patent

The invention relates to nucleic acid probes nucleic acid probe libraries, and kits for detecting classifying, or quantitating components in a complex mixture of nucleic acids, such as a transcriptome and methods of using the , same. The invention also relates to methods of identifying nucleic acid probes useful in the probe libraries and to methods of identifying a means for detection of a given nucleic acid.

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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 June 18, 2004 and granted May 5, 2015. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended June 18, 2024.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 18, 2026.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledJune 18, 2004
GrantedMay 5, 2015
Term endedJune 18, 2024
Patent numberCA 2529793 C
Classification (IPC)—

Timeline

Timeline From CIPO dates

2005200720092011201320152017201920212023Application filedJune 18, 2004Patent grantedMay 5, 2015Term endedJune 18, 2024

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