Use of depth filtration in series with continuous centrifugation to clarify mammalian cell cultures

Details for Australian Patent Application No. 2005262431 (hide)

Owner Biogen Idec MA Inc.

Inventors Thommes, Jorg; Pham, Christine Y.

Agent Shelston IP

Pub. Number AU-A-2005262431

PCT Pub. Number WO2006/007459

Priority 10/871,261 21.06.04 US

Filing date 21 June 2005

Wipo publication date 19 January 2006

International Classifications

B01D 61/00 (2006.01) Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration

C12N 1/00 (2006.01) Micro-organisms, e.g. protozoa

Event Publications

25 January 2007 PCT application entered the National Phase

  PCT publication WO2006/007459 Priority application(s): WO2006/007459

20 January 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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