Reducing water purification material, method for producing reducing water purification material, method for treating wastewater, and wastewater treatment apparatus

Details for Australian Patent Application No. 2008202319 (hide)

Owner Mitsubishi Materials Corporation

Inventors Aikawa, Yoshio; Mimoto, Ayako; Nakaya, Shinatro; Hayashi, Hiroshi; Negishi, Hajime; Tsuzaki, Shigeyuki; Takeuchi, Hitoshi

Agent Shelston IP

Pub. Number AU-B-2008202319

Parent 2005235472

Filing date 26 May 2008

Wipo publication date 19 June 2008

Acceptance publication date 9 September 2010

International Classifications

C01G 49/08 (2006.01) Compounds of iron

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

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

C02F 1/70 (2006.01) Treatment of water, waste water, or sewage - by reduction

Event Publications

12 June 2008 Complete Application Filed

19 June 2008 Application Open to Public Inspection

  Published as AU-B-2008202319

9 September 2010 Application Accepted

  Published as AU-B-2008202319

25 November 2010 Application for Amendment

  The nature of the amendment is: Amend co-inventor name from Nakaya, Shinatro to Nakaya, Shintaro. Address for service in Australia - Shelston IP Level 21 60 Margaret Street Sydney NSW 2000

17 March 2011 Amendment Made

  The nature of the amendment is: Amend the name of the inventor to read Aikawa, Yoshio; Mimoto, Ayako; Nakaya, Shintaro; Hayashi, Hiroshi; Negishi, Hajime; Tsuzaki, Shigeyuki and Takeuchi, Hitoshi

24 March 2011 Standard Patent Sealed

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