Canadian application, no grantCanada
Apparatus for accelerating condensation with the aid of structured surfaces
CA 2366236 A1 · Owner: Roos, Martin · Inventors: Oles, Markus; Roos, Martin; Nun, Edwin
Overview
Drawings and full text
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Apparatus for condensing a gas on a surface Where the surface for, condensing the gas has elevations of average height of from 50 nm to 1 mm, and with an average separation of from 50 nm to 1 mm. Use of the apparatus in distillation systems.
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 December 28, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended December 28, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 28, 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.
FiledDecember 28, 2001
GrantedNo grant recorded
Term endedDecember 28, 2021
Patent numberCA 2366236 A1
Classification (IPC)B01D5/00 +2 more
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.