Closed reversible breathing apparatus having a metal organic framework

Details for Australian Patent Application No. 2007222441 (hide)

Owner BASF SE

Inventors Kiener, Christoph; Muller, Ulrich; Schubert, Markus; Poplow, Frank; Pastre, Jorg; Teich, Friedhelm

Agent Watermark

Pub. Number AU-A-2007222441

PCT Pub. Number WO2007/101797

Priority 06110880.9 09.03.06 EP

Filing date 26 February 2007

Wipo publication date 13 September 2007

International Classifications

B01D 53/02 (2006.01) Separation of gases or vapours -

A62B 18/00 (2006.01) Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes

A62D 9/00 (2006.01) Composition of chemical substances for use in breathing apparatus

B01J 20/22 (2006.01) Solid sorbent compositions - comprising organic material

Event Publications

2 October 2008 PCT application entered the National Phase

  PCT publication WO2007/101797 Priority application(s): WO2007/101797

27 May 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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