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Expired Canadian patentCanada

Method for a knowledge model

CA 2404084 C · Owner: Accenture International Sarl · Inventors: Liongosari, Edy S.

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

A method is provided for a knowledge model. A network is utilized to access one or more sources. Information , from the source is then extracted utilizing the network. The format of the extracted information is converted into a common format. An index is generated for the information utilizing a knowledge model. The generated index is then stored in a database.

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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 February 28, 2001 and granted February 22, 2011. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended February 28, 2021.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 28, 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.
FiledFebruary 28, 2001
GrantedFebruary 22, 2011
Term endedFebruary 28, 2021
Patent numberCA 2404084 C
Classification (IPC)—

Timeline

Timeline From CIPO dates

2002200420062008201020122014201620182020Application filedFeb 28, 2001Patent grantedFeb 22, 2011Term endedFeb 28, 2021

Sources & verification

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