Calcium hydroxide absorbent with rheology modifier and process involving same

Details for Australian Patent Application No. 2003270339 (hide)

Owner W.R. Grace & Co.-Conn

Inventors Chin, David

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2003270339

PCT Number PCT/US03/27830

PCT Pub. Number WO2004/022641

Priority 10/237,772 09.09.02 US

Filing date 4 September 2003

Wipo publication date 29 March 2004

Acceptance publication date 22 January 2009

International Classifications

A61M 16/01 (2006.01) Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration - specially adapted for anaesthetising

A61M 16/22 (2006.01) Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration - Carbon dioxide-absorbing devices

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

B01J 20/04 (2006.01) Solid sorbent compositions - comprising compounds of alkali metals, alkaline earth metals or magnesium

Event Publications

15 January 2004 Complete Application Filed

  Priority application(s): 10/237,772 09.09.02 US

13 May 2004 Application Open to Public Inspection

  Published as AU-B-2003270339

7 April 2005 Amendment Made

  The nature of the amendment is: Delete co-applicant David Chin

22 January 2009 Application Accepted

  Published as AU-B-2003270339

21 May 2009 Standard Patent Sealed

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