A process and apparatus using a pulse combustor for atomizing liquids and slurries
CA 2122829 C · Owner: Manufacturing And Technology Conversion International, Inc. · Inventors: Mansour, Momtaz N.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The apparatus includes a pulse combustor (10 12, 14, 18) for generating a , stream of atomization fluid and an oscillating flow yield and introduction apparatus (20) for introducing to the influence of the oscillating stream of atomization fluid a liquid or a slurry to be atomized.
Read the whole patent
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 9, 1992 and granted June 18, 2002. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended November 9, 2012.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 9, 2014.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.