A process to manufacture stabilized alkali or alkaline earth metal hypobromite and uses thereof in water treatment to control microbial fouling

Details for Australian Patent Application No. 2002304030 (hide)

Owner Nalco Chemical Company

Inventors McCoy, William F; Dallmier, Anthony W

Agent Griffith Hack

Pub. Number AU-A-2002304030

Parent 85060

Filing date 22 November 2002

Wipo publication date 20 March 2003

International Classifications

C01B 011/20 Oxides or oxyacids of halogens

D21C 009/12 After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters

C11D 003/395 Other compounding ingredients of detergent compositions covered in group - Bleaching agents

C02F 001/76 Treatment of water, waste water, or sewage - with halogens or compounds of halogens

Event Publications

12 December 2002 Complete Application Filed

20 March 2003 Application Open to Public Inspection

  Published as AU-A-2002304030

26 April 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). 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.

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2002304031-A Fan Containing Apparatus to Better Distribute an Insect Repellent or Fragrance

2002304029-Style Caps