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Expired Canadian patentCanada

Enabling determination of the velocities of migrating objects, and classifying migrating objects into groups

CA 2417623 C · Owner: Sideris, Dimitrios · Inventors: Sideris, Dimitrios

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Abstract From the Canadian patent

An analysis system for and method of enabling determination of the velocities of migrating objects and also classifying migrating objects into groups having a common constraint. In one aspect the present invention provides an analysis system for and method of enabling determination of the velocities of migrating objects, the system comprising: a space-time map generator for generating a space-time map of points representative of the signal peaks of signals detected at a plurality of spaced positions; and a vertex finder for identifying at least one vertex from the space-time map with a single vertex , being identified for each group of objects having a common constraint and 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 20, 2001 and granted April 4, 2017. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended July 20, 2021.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 20, 2023.
  • 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 20, 2001
GrantedApril 4, 2017
Term endedJuly 20, 2021
Patent numberCA 2417623 C
Classification (IPC)G01N37/00 +2 more

Timeline

Timeline From CIPO dates

2002200420062008201020122014201620182020Application filedJuly 20, 2001Patent grantedApril 4, 2017Term endedJuly 20, 2021

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