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Expired Canadian patentCanada

Genomic assay

CA 2581087 C · Owner: Ingeneus Inc. · Inventors: Erikson, Glen H.; Daksis, Jasmine I.

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Abstract From the Canadian patent

A method of detecting a nucleic acid sequence in a genomic sample includes: , providing the genomic sample containing a target nucleic acid sequence of a duplex nucleic acid; providing, a probe containing a probe nucleic acid sequence; providing a hybridization mixture containing the genomic sample the , probe, a hybridization promoting agent and labels; incubating the hybridization mixture; irradiating the incubated mixture with radiation effective to stimulate at least some of the labels to emit energy; and detecting from a fluorescent signal whether the probe perfectly matches the target nucleic acid sequence, wherein the detecting is completed within sixty minutes of the …

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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 September 23, 2005 and granted November 19, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended September 23, 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.
FiledSeptember 23, 2005
GrantedNovember 19, 2013
Term endedSeptember 23, 2025
Patent numberCA 2581087 C
Classification (IPC)—

Timeline

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2006200820102012201420162018202020222024Application filedSep 23, 2005Patent grantedNov 19, 2013Term endedSep 23, 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.