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Expired Canadian patentCanada

Load balancing by spatial partitioning of interaction centers

CA 2605374 C · Owner: Pitman, Michael C. · Inventors: Germain, Robert S.; Pitman, Michael C.; Fitch, Blake G.

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Abstract From the Canadian patent

A method (100) for creating a load balanced spatial partitioning of a structured, diffusing system of particles with pairwise interactions comprises steps of: assigning a weight corresponding to a computational cost for a pair interaction of particles to a simulation space distance between the particles (106); performing a spatial partitioning (108) of the simulation space; and assigning computation of pair interaction to any node that has the positions of both particles (110). The method can also be implemented as machine executable instructions executed by a programmable information processing system or as hard coded logic in a specialized computing apparatus (200) such as an …

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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 January 20, 2006 and granted January 5, 2016. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended January 20, 2026.
  • Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledJanuary 20, 2006
GrantedJanuary 5, 2016
Term endedJanuary 20, 2026
Patent numberCA 2605374 C
Classification (IPC)G06F9/46 +1 more

Timeline

Timeline From CIPO dates

2007200920112013201520172019202120232025Application filedJan 20, 2006Patent grantedJan 5, 2016Term endedJan 20, 2026

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