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Expired Canadian patentCanada

Method, system and program storage device for simulating fluid flow in a physical system using a dynamic composition based extensible object-oriented architecture

CA 2598955 C · Owner: Schlumberger Canada Limited · Inventors: Debaun, David; Byer, Thomas J.; Childs, Paul

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Abstract From the Canadian patent

The present invention provides a method a system and a program storage device containing instructions for simulating the flow of fluid in a physical system using a composition-based extensible object-oriented program. A computer program includes: (i) a framework subsystem providing a graph package a , compute package and a property package; (ii) an engine subsystem including engine subsystem packages for performing numerical simulation the engine , subsystem packages including a linear solver package and a non-linear solver package; and (iii) a set of model components providing physical and numerical modeling behaviors utilized by the engine subsystem the model components , including …

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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 November 29, 2005 and granted October 14, 2014. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended November 29, 2025.
  • 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.
FiledNovember 29, 2005
GrantedOctober 14, 2014
Term endedNovember 29, 2025
Patent numberCA 2598955 C
Classification (IPC)—

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2006200820102012201420162018202020222024Application filedNov 29, 2005Patent grantedOct 14, 2014Term endedNov 29, 2025

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