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Canadian application, no grantCanada

Compositions and methods for the detection of human t cell receptor variable family gene expression

CA 2490903 A1 · Owner: Brewer, Jamie L. · Inventors: Brewer, Jamie L.; Ericson, Solveig G.

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Abstract From the Canadian patent

Compositions and methods for the assessment of T cell receptor variable subunits. The present invention provides nucleotide sequences for the evaluation of the expression of TCRV families. These nucleotides sequences were obtained through a bioinformatic investigation of the nucleotide sequences for TCRV.alpha. and TCRV.beta. families. The nucleotide sequences of the present invention uniquely recognize each and every subfamily and allelic member of a particular TCRV family, while at the same time not recognizing the members of any other TCRV family. This unique expression recognition profile of the nucleotide sequences of the present invention provides great utility for 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 July 2, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended July 2, 2023.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 2, 2025.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledJuly 2, 2003
GrantedNo grant recorded
Term endedJuly 2, 2023
Patent numberCA 2490903 A1
Classification (IPC)C12P19/34 +1 more

Timeline

Timeline From CIPO dates

2004200620082010201220142016201820202022Application filedJuly 2, 2003Term endedJuly 2, 2023

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