Ceramic filter and regenerating method thereof

Details for Australian Patent Application No. 2007318717 (hide)

Owner NGK INSULATORS, LTD.

Inventors Isomura, Manabu

Agent Patent Attorney Services

Pub. Number AU-A-2007318717

PCT Pub. Number WO2008/056542

Priority 2006-302609 08.11.06 JP

Filing date 18 October 2007

Wipo publication date 15 May 2008

International Classifications

B01D 63/06 (2006.01) Apparatus in general for separation processes using semi-permeable membranes - Tubular membrane modules

B01D 65/02 (2006.01) Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes

B01D 69/12 (2006.01) Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties

B01D 71/02 (2006.01) Semi-permeable membranes for separation processes or apparatus characterised by the material

Event Publications

21 May 2009 PCT application entered the National Phase

  PCT publication WO2008/056542 Priority application(s): WO2008/056542

4 November 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

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

2007318719-Scoring device for gypsum board production device

2007318713-Method for producing 2-alkyl-3-aminothiophene derivative