Apparatus and method of providing concentrated product gas

Details for Australian Patent Application No. 2007297814 (hide)

Owner Invacare Corporation

Inventors Sprinkle, Thomas

Agent Madderns

Pub. Number AU-B-2007297814

PCT Pub. Number WO2008/036159

Priority 11/522,683 18.09.06 US

Filing date 21 August 2007

Wipo publication date 27 March 2008

Acceptance publication date 9 June 2011

International Classifications

A61M 16/10 (2006.01) Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration - Preparation of respiratory gases or vapours

B01D 53/04 (2006.01) Separation of gases or vapours - with stationary adsorbents

B01D 53/047 (2006.01) Separation of gases or vapours - Pressure swing adsorption

C01B 13/02 (2006.01) Oxygen - Preparation of oxygen

Event Publications

2 April 2009 PCT application entered the National Phase

  PCT publication WO2008/036159 Priority application(s): WO2008/036159

9 June 2011 Application Accepted

  Published as AU-B-2007297814

6 October 2011 Standard Patent Sealed

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