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Expired Canadian patentCanada

Electrolysis

CA 2626751 C · Owner: Balestrino, Cristiano · Inventors: Balestrino, Cristiano; Agnew, Gerard Daniel; Bozzolo, Michele

CIPO record

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Abstract From the Canadian patent

Solid oxide stacks are used as fuel cells in order to generate electricity from hydrogen or other fuel sources. By an electrolysis process such standard fuel cells can be operated in order to create hydrogen or other electro chemical by-products. Unfortunately stacks 1 generally operate at relatively high temperatures which will be difficult to sustain purely on economic grounds. In such circumstances less efficient operation can be achieved at lower temperatures where the air-specific resistance is higher by balancing with the electrical power input in order to cause the disassociation required. In such circumstances by provision of an incident heat source whether that be , through …

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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 September 29, 2006 and granted March 11, 2014. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended September 29, 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.
FiledSeptember 29, 2006
GrantedMarch 11, 2014
Term endedSeptember 29, 2026
Patent numberCA 2626751 C
Classification (IPC)C25B1/04 +1 more

Timeline

Timeline From CIPO dates

2007200920112013201520172019202120232025Application filedSep 29, 2006Patent grantedMarch 11, 2014Term endedSep 29, 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.