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Canadian application, no grantCanada

Elucidation of gene function

CA 2445884 A1 · Owner: Doranz, Benjamin J. · Inventors: Doranz, Benjamin J.

CIPO record

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Its claims, description and drawings are in the Canadian Patents Database.

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Abstract From the Canadian patent

Articles and methods are provided for determining the function of genes in a rapid and cost effective manner. Nucleic acids are arrayed upon a substrate. In accordance with certain preferred embodiments viable cells are , subsequently caused to be bound to the substrate at the locations occupied by the nucleic acids. Subsequent transduction or transfection of the cells by the nucleic acids followed by continued vitality of the cells permits expression of the proteins encoded by the respected nucleic acids. Knowledge of the identity of the nucleic acids, at least as regards their locations on the substrate, permits determination of protein function thereof. Methods of creating and …

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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 April 30, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended April 30, 2022.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 30, 2024.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledApril 30, 2002
GrantedNo grant recorded
Term endedApril 30, 2022
Patent numberCA 2445884 A1
Classification (IPC)C40B40/02 +2 more

Timeline

Timeline From CIPO dates

2003200520072009201120132015201720192021Application filedApril 30, 2002Term endedApril 30, 2022

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