Process for treating aqueous systems

Details for Australian Patent Application No. 2002300210 (hide)

Owner Rohm and Haas Company

Inventors Sanders, Thomas W.; Hann, William M.

Agent Davies Collison Cave

Pub. Number AU-A-2002300210

Priority 60309353 02.08.01 US

Filing date 22 July 2002

Wipo publication date 12 June 2003

International Classifications

C02F 005/12 Softening water

Event Publications

12 June 2003 Application Open to Public Inspection

  Published as AU-A-2002300210

2 February 2006 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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