Dynamic membrane wafer assembly and method

Details for Australian Patent Application No. 2004291497 (hide)

Owner ExxonMobil Research and Engineering Company

Inventors Sabottke, Craig Y.; Kaul, Bal K.

Agent Watermark

Pub. Number AU-A-2004291497

PCT Pub. Number WO2005/049179

Priority 60/523,133 18.11.03 US

Filing date 9 November 2004

Wipo publication date 2 June 2005

International Classifications

B01D 61/36 (2006.01) Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration - Pervaporation

B01D 63/08 (2006.01) Apparatus in general for separation processes using semi-permeable membranes - Flat membrane modules

B01D 69/10 (2006.01) Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties

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

C10G 31/11 (2006.01) Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for

Event Publications

8 June 2006 PCT application entered the National Phase

  PCT publication WO2005/049179 Priority application(s): WO2005/049179

3 June 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

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

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