Product gas concentrator and method associated therewith

Details for Australian Patent Application No. 2008242596 (hide)

Owner Invacare Corporation

Inventors Shelnutt, Samuel J.; Fabian, Martin J.; Daniels, William J.; Hodos, Valentine A.; Olszewski, Jonathon R.; Sprinkle, Thomas B.; Felty, David G.; Drobnak, Thomas A.

Agent Madderns

Pub. Number AU-B-2008242596

PCT Pub. Number WO2008/131338

Priority 60/968,273 27.08.07 US; 60/913,056 20.04.07 US

Filing date 21 April 2008

Wipo publication date 30 October 2008

Acceptance publication date 8 March 2012

International Classifications

B01D 46/46 (2006.01) Filters or filtering processes specially modified for separating dispersed particles from gases or vapours

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

Event Publications

12 November 2009 PCT application entered the National Phase

  PCT publication WO2008/131338 Priority application(s): WO2008/131338

8 March 2012 Application Accepted

  Published as AU-B-2008242596

19 July 2012 Application for Amendment

  The nature of the amendment is as shown in the statement(s) filed 07 Jun 2012 . Address for service in Australia - Madderns Patent & Trade Mark Attorneys GPO Box 2752 Adelaide SA 5001

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