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Expired Canadian patentCanada

Methodology framework and delivery vehicle

CA 2534666 C · Owner: Deschryver, Elizabeth · Inventors: Deschryver, Elizabeth; O'Riordan, Deirdre C.

CIPO record

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Abstract From the Canadian patent

A hierarchical framework for a library of software process management methodologies includes at a first level of hierarchy a collection of , activities that describe the process wherein each activity requires the use of a unique skill set domain. At a second level of hierarchy the framework , includes a collection of tasks that describe the activity. At a third level of hierarchy, the framework includes a collection of steps that describe the task. For each methodology, a portion of the activities are catergorized across a set of taxonomies common to a plurality of methodologies contained in the library such that the portion of activities is reusable for the plurality of …

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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 August 3, 2004 and granted October 3, 2017. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended August 3, 2024.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 3, 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.
FiledAugust 3, 2004
GrantedOctober 3, 2017
Term endedAugust 3, 2024
Patent numberCA 2534666 C
Classification (IPC)—

Timeline

Timeline From CIPO dates

2005200720092011201320152017201920212023Application filedAug 3, 2004Patent grantedOct 3, 2017Term endedAug 3, 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.