Improved filter media for active field polarized media air cleaner

Details for Australian Patent Application No. 2006330439 (hide)

Owner Environmental Dynamics Group, Inc.

Inventors Wiser, Forwood; Summers, George Robert; Kaeppner, Benjamin Hans

Agent Pizzeys

Pub. Number AU-B-2006330439

PCT Pub. Number WO2007/076552

Priority 60/754,805 29.12.05 US; 60/754,771 29.12.05 US

Filing date 29 December 2006

Wipo publication date 5 July 2007

Acceptance publication date 23 June 2011

International Classifications

B03C 3/04 (2006.01) Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect - dry type

Event Publications

21 August 2008 PCT application entered the National Phase

  PCT publication WO2007/076552 Priority application(s): WO2007/076552

29 October 2009 Alteration of Name

  The name of the applicant has been altered to Environmental Dynamics Group, Inc.

23 June 2011 Application Accepted

  Published as AU-B-2006330439

20 October 2011 Standard Patent Sealed

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