Polymer solution preheater and method for preheating such solutions

Details for Australian Patent Application No. 2001250042 (hide)

International Classifications

Event Publications

27 November 2003 Assignment before Grant

Koch-Glitsch, Inc. The application has been assigned to Koch-Glitsch, Inc. Assignments before Grant, Section 113

29 January 2004 Application Accepted

Published as AU-B-2001250042

20 May 2004 Standard Patent Sealed

16 November 2006 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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