Metal oxide processing methods and systems

Details for Australian Patent Application No. 2004261240 (hide)

Owner Enviroscrub Technologies Corporation

Inventors Boren, Richard M.; Hammel, Charles F.

Agent Griffith Hack

Pub. Number AU-A-2004261240

PCT Pub. Number WO2005/011847

Priority 60/491,653 31.07.03 US; 10/767,460 28.01.04 US; 60/538,386 21.01.04 US; 60/549,255 02.03.04 US; 60/538,968 23.01.04 US; 60/538,644 22.01.04 US

Filing date 28 July 2004

Wipo publication date 10 February 2005

International Classifications

B01D 53/60 (2006.01) Separation of gases or vapours - Simultaneously removing sulfur oxides and nitrogen oxides

A62B 7/10 (2006.01) Respirators - with filter elements

C01G 45/00 (2006.01) Compounds of manganese

Event Publications

16 March 2006 PCT application entered the National Phase

  PCT publication WO2005/011847 Priority application(s): WO2005/011847

7 February 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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