Regenerative air preheater with brush seal

Details for Australian Patent Application No. 2007276429 (hide)

Owner ALSTOM TECHNOLOGY LTD

Inventors Muller, Ulrich; Schuler, Volker; Kitzmann, Ewald

Agent Griffith Hack

Pub. Number AU-B-2007276429

PCT Pub. Number WO2008/009431

Priority 10 2006 034 483.9 21.07.06 DE

Filing date 18 July 2007

Wipo publication date 24 January 2008

Acceptance publication date 22 September 2011

International Classifications

F28D 19/04 (2006.01) Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium

Event Publications

7 May 2009 Section 223 Application Allowed

  Alstom Technology Ltd. The time in which to enter the National Phase has been extended to 21 Apr 2009. Address for service in Australia - Griffith Hack Level 29 Northpoint 100 Miller Street North Sydney NSW 2060 2009

14 May 2009 PCT application entered the National Phase

  PCT publication WO2008/009431 Priority application(s): WO2008/009431

22 September 2011 Application Accepted

  Published as AU-B-2007276429

19 January 2012 Opposition Lodged

  Jason Incorporated has lodged an opposition against ALSTOM TECHNOLOGY LTD.

5 July 2012 Opposition Proceeding - Application Withdrawn

  The opposition by Jason Incorporated against ALSTOM TECHNOLOGY LTD has been withdrawn.

5 July 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  Application withdrawn under section 141(1). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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