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Expired Canadian patentCanada

Electronic module with fluid dissociation electrodes and methods

CA 2441124 C · Owner: Lange, Michael Ray · Inventors: Newton, Charles Michael; Lange, Michael Ray; Snyder, Steven Robert

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

An electronic module includes a cooling substrate an electronic device, mounted thereon, and a plurality of cooling fluid dissociation electrodes carried by the cooling substrate for dissociating cooling fluid to control a pressure thereof. More particularly, the cooling substrate may have an evaporator chamber adjacent the electronic device at least one condenser, chamber adjacent the heat sink and at least one cooling fluid passageway connecting the evaporator chamber in fluid communication with the at least one condenser chamber.

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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 12, 2002 and granted October 4, 2011. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended March 12, 2022.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 12, 2024.
  • 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 12, 2002
GrantedOctober 4, 2011
Term endedMarch 12, 2022
Patent numberCA 2441124 C
Classification (IPC)H05K7/20 +1 more

Timeline

Timeline From CIPO dates

2003200520072009201120132015201720192021Application filedMarch 12, 2002Patent grantedOct 4, 2011Term endedMarch 12, 2022

Sources & verification

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