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Expired Canadian patentCanada

Multiplexed analysis of clinical specimens apparatus and methods

CA 2227895 C · Owner: Fulton, R. Jerrold · Inventors: Fulton, R. Jerrold; Chandler, Mark B.; Chandler, Van S.

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Abstract From the Canadian patent

A method for the multiplexed diagnostic and genetic analysis of enzymes DNA , fragments, antibodies, and other biomolecules comprises the steps of constructing an , appropriately labeled beadset exposing the beadset to a clinical sample and , analyzing the , combined sample/beadset by flow cytometry is disclosed. Flow cytometric measurements are , used to classify, in real-time beads within an exposed beadset and textual explanations, based , on the accumulated data obtained during real-time analysis are generated for , the user. The , inventive technology enables the simultaneous and automated, detection and , interpretation of multiple biomolecules or DNA sequences in real-time while …

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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 October 10, 1996 and granted July 17, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended October 10, 2016.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 10, 2018.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledOctober 10, 1996
GrantedJuly 17, 2012
Term endedOctober 10, 2016
Patent numberCA 2227895 C
Classification (IPC)C12Q1/68 +2 more

Timeline

Timeline From CIPO dates

1997199920012003200520072009201120132015Application filedOct 10, 1996Patent grantedJuly 17, 2012Term endedOct 10, 2016

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