Hypoxic room system and equipment for hypoxic training and therapy
CA 2227444 C · Owner: Kotliar, Igor K. · Inventors: Kotliar, Igor K.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A hypoxic room, system (10) for hypoxic training and therapy, which simulates oxygen depleted mountain air and, atmospheric pressures at different altitudes. An, oxygen content reducing device (15) in the form of, a gas permeable membrane air separator (Figures 5, and 6) or a molecular sieve pressure swing absorption, unit (Figure 7) is used.
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 July 16, 1996 and granted February 5, 2002. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended July 16, 2016.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 16, 2018.
- 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.