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Expired Canadian patentCanada

Method, device and system for information based automated selective data handling and provision by identification means

CA 2555184 C · Owner: Huomo, Heikki · Inventors: Huomo, Heikki; Markkanen, Panu S.; Kuhl, Carmen

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Abstract From the Canadian patent

In general, the present invention purposes a method for automated information based selective data provision by an identification device is provided. Information data associated with a plurality of data records stored in a data storage are scanned in order to obtain filter information relating to the plurality of data records from the informational data. Then at least one data record out of the plurality of data records is selected. The selection of the data records is obtained on the basis of the obtained filter information which are compared with a predefined filter rule for identifying relevant data records which match with the filter rule. The at least one selected data record …

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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 March 25, 2004 and granted November 26, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended March 25, 2024.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 25, 2026.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledMarch 25, 2004
GrantedNovember 26, 2013
Term endedMarch 25, 2024
Patent numberCA 2555184 C
Classification (IPC)G06K19/07 +1 more

Timeline

Timeline From CIPO dates

2005200720092011201320152017201920212023Application filedMarch 25, 2004Patent grantedNov 26, 2013Term endedMarch 25, 2024

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