Device for removing and depositing droplets of at least one liquid, method of using the device and servo system for said method
CA 2533087 A1 · Owner: Hoummady, Moussa · Inventors: Hoummady, Moussa
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to a device for removing and depositing droplets of at least one liquid a method of using the device and a servo system for said method. The inventive method can be used to remove and deposit droplets of liquid while preventing any contact with the ambient air before the liquid is deposited using a device which can be closed and which can be supplied to the user in the form of a prefilled cartridge. In the preferred embodiment of the invention the device for removing and depositing droplets (100) of at least one liquid (32) comprises: an outer tube (101) with an opening (107) at one of the ends thereof a flange (109) defining the opening (107); a rod (111 211, 221) …
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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 June 17, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended June 17, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 17, 2025.
- 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.