Methods for preparing ethers, halogenated ethers, fluoroethers as well as uses of the latter in fire extinguishing systems

Details for Australian Patent Application No. 2003288895 (hide)

International Classifications

Event Publications

1 April 2004 Complete Application Filed

Priority application(s): 60/390,202 20.06.02 US; 10/435,455 12.05.03 US

22 April 2004 Application Open to Public Inspection

Published as AU-B-2003288895

8 June 2006 Assignment before Grant

PCBU Services, Inc. The application has been assigned to Great Lakes Chemical Corporation

25 January 2007 Application Accepted

Published as AU-B-2003288895

10 May 2007 Application for Amendment

The nature of the amendment is: Amend the invention title to read Methods for preparing ethers, ether Amendments, Section 104 compositions, fluoroether fire extinguishing systems, mixtures and methods. Address for service in Australia - Phillips Ormonde & Fitzpatrick Level 22 367 Collins Street Melbourne VIC 3000 2005

23 August 2007 Amendment Made

The nature of the amendment is: Amend the invention title to read Methods for preparing ethers, ether compositions, fluoroether fire extinguishing systems, mixtures and methods 2004

30 August 2007 Standard Patent Sealed

14 January 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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