Hollow fiber membrane sample preparation devices

Details for Australian Patent Application No. 2002307529 (hide)

Owner Varian, Inc.

Inventors Pedersen-Bjergaard, Stig; Fan, Joy; Kallury, Krishna; Rasmussen, Knut

Agent Pizzeys

Pub. Number AU-B-2002307529

PCT Number PCT/US02/12952

PCT Pub. Number WO2002/088672

Priority 60/287,158 26.04.01 US

Filing date 25 April 2002

Wipo publication date 11 November 2002

Acceptance publication date 1 February 2007

International Classifications

G01N 1/10 (2006.01) Sampling - in the liquid or fluent state

B01D 61/18 (2006.01) Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration - Apparatus therefor

B01D 61/24 (2006.01) Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration - Dialysis

B01D 61/28 (2006.01) Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration

B01D 63/02 (2006.01) Apparatus in general for separation processes using semi-permeable membranes - Hollow fibre modules

B01L 3/00 (2006.01) Containers or dishes for laboratory use, e.g. laboratory glassware

G01N 1/34 (2006.01) Sampling - Purifying

G01N 1/36 (2006.01) Sampling - Embedding or analogous mounting of samples

G01N 1/40 (2006.01) Sampling - Concentrating samples

G01N 30/06 (2006.01) Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography

G01N 30/88 (2006.01) Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography

Event Publications

19 December 2002 Complete Application Filed

  Priority application(s): 60/287,158 26.04.01 US

17 April 2003 Application Open to Public Inspection

  Published as AU-B-2002307529

1 February 2007 Application Accepted

  Published as AU-B-2002307529

31 May 2007 Standard Patent Sealed

24 February 2011 Assignment Registered

  Varian, Inc. The patent has been assigned to Agilent Technologies, Inc.

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