Circulating fluid system for powder fluidization and method of performing same
CA 2603449 C · Owner: El Kholy, Ismail · Inventors: Pessin, Jean-Louis; El Kholy, Ismail; Jacob, Gregoire
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An aeration system (20) for circulating an aerating fluid through a chemical composition (34) within a container (2S) . The aeration system (20) is closedloop such that the aeration fluid is supplied by a fluid supply system (24) to the interior (44) of a container (26) to aerate the chemical composition (34) therein. The aeration fluid is returned to the fluid supply system (24) for subsequent redelivery to the container (26) . A filtering mechanism (60) may be employed to remove large particulate matter from the aeration fluid prior to flowing back to the fluid supply system (24) . The aeration process improves the flowability of the chemical composition (34) thus facilitating the …
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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 31, 2006 and granted January 22, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended March 31, 2026.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
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Timeline
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Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.