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Expired Canadian patentCanada

Predictive emissions monitoring system and method

CA 2601446 C · Owner: Swanson, Brian G. · Inventors: Swanson, Brian G.

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Abstract From the Canadian patent

A method for predicting emissions from an emissions source. Test values of process variables relating to operation of the emissions source are gathered along with corresponding time-correlated test values of the emissions variable to be predicted. Using the test values of the process variables test values , of a plurality of first coefficients are calculated for each process variable and associated with the process variable and test values of a plurality of , second coefficients are calculated for each value of each process variable and associated with the value of the process variable. Comparison values of the process variables relating to operation of the emissions source are …

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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 20, 2006 and granted January 19, 2016. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended March 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.
FiledMarch 20, 2006
GrantedJanuary 19, 2016
Term endedMarch 20, 2026
Patent numberCA 2601446 C
Classification (IPC)G05B19/18 +1 more

Timeline

Timeline From CIPO dates

2007200920112013201520172019202120232025Application filedMarch 20, 2006Patent grantedJan 19, 2016Term endedMarch 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.