A device and method for creating hydrodynamic cavitation in fluids
CA 2429468 A1 · Owner: Five Star Technologies, Inc. · Inventors: Kozyuk, Oleg V.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A device and method for creating hydrodynamic cavitation in fluids which includes a flow-through chamber (16) intermediate an inlet opening (12) and an outlet opening (14); the flow-through chamber having an upstream opening portion (18) communicating with the inlet opening and a downstream opening portion (20) communicating with the outlet opening; the cross-sectional area of the downstream opening portion being greater than the cross-sectional area of the upstream opening portion; and a cavitation generator (22) located within the flow-through chamber for generating a hydrodynamic cavitation field downstream from the generator. The walls of the flow-through chamber are removably …
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 20, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended November 20, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 20, 2023.
- 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.