Microporous hydrophilic membrane

Details for Australian Patent Application No. 2003301399 (hide)

Owner Asahi Kasei Pharma Corporation

Inventors Koguma, Ichiro; Nagoya, Fujiharu

Agent Watermark

Pub. Number AU-B-2003301399

PCT Number PCT/JP2003/0133

PCT Pub. Number WO2004/035180

Priority 2003-023709 31.01.03 JP; 2002-304766 18.10.02 JP; 2002-376767 26.12.02 JP

Filing date 17 October 2003

Wipo publication date 4 May 2004

Acceptance publication date 6 July 2006

International Classifications

B01D 61/04 (2006.01) Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration

B01D 67/00 (2006.01) Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus

B01D 69/02 (2006.01) Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties

B01D 71/34 (2006.01) Semi-permeable membranes for separation processes or apparatus characterised by the material

Event Publications

3 June 2004 Complete Application Filed

  Priority application(s): 2003-023709 31.01.03 JP; 2002-304766 18.10.02 JP; 2002-376767 26.12.02 JP

10 June 2004 Application Open to Public Inspection

  Published as AU-B-2003301399

6 July 2006 Application Accepted

  Published as AU-B-2003301399

2 November 2006 Assignment before Grant

  Asahi Kasei Pharma Corporation The application has been assigned to Asahi Kasei Medical Co., Ltd.

2 November 2006 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

2003301400-MOVABLE RADIATOR FOR ELECTRIC HEATER

2003301398-HEPATIC FIBROSIS INHIBITOR