Acidic-wastewater treating material and method of treating acidic wastewater

Details for Australian Patent Application No. 2002241323 (hide)

Owner Nippon Steel Chemical Co., Ltd.

Inventors Oishi, Tohru

Agent Shelston IP

Pub. Number AU-B-2002241323

PCT Pub. Number WO2002/079100

Priority 2001-96571 29.03.01 JP

Filing date 28 March 2002

Wipo publication date 15 October 2002

Acceptance publication date 6 December 2007

International Classifications

C02F 1/66 (2006.01) Treatment of water, waste water, or sewage - by neutralisation

C02F 1/52 (2006.01) Treatment of water, waste water, or sewage - by flocculation or precipitation of suspended impurities

Event Publications

3 April 2003 Application Open to Public Inspection

  Published as AU-B-2002241323

6 December 2007 Application Accepted

  Published as AU-B-2002241323

3 April 2008 Standard Patent Sealed

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

2002241324-FAT PRODUCING METHOD

2002241322-DEVICE AND CONTROL METHOD FOR MICRO WAVE PLASMA PROCESSING