Lysate clearance and nucleic acid isolation using silanized silica matrices

Details for Australian Patent Application No. 2002225942 (hide)

Owner Promega Corporation

Inventors Flemming, Roderick G.; Bitner, Rex M.; Koller, Susan C.; Simpson, Daniel J.

Agent Mallesons

Pub. Number AU-B-2002225942

PCT Pub. Number WO02/38758

Priority 09711782 13.11.00 US

Filing date 8 November 2001

Wipo publication date 21 May 2002

Acceptance publication date 10 May 2007

International Classifications

G01N 33/48 (2006.01) Investigating or analysing materials by specific methods not covered by groups - Biological material, e.g. blood, urine

B01D 15/08 (2006.01) Separating processes involving the treatment of liquids with solid sorbents - Selective adsorption, e.g. chromatography

B01D 43/00 (2006.01) Separating particles from liquids, or liquids from solids, otherwise than by sedimentation or filtration

B01J 20/10 (2006.01) Solid sorbent compositions - comprising silica or silicate

B03C 1/00 (2006.01) Magnetic separation

C07B 61/00 (2006.01) Other general methods

C07H 21/00 (2006.01) Compounds containing two or more mononucleotide units having separate phosphate or polyphosphate groups linked by saccharide radicals of nucleoside groups, e.g. nucleic acids

C12N 15/09 (2006.01) Mutation or genetic engineering - Recombinant DNA-technology

C12N 15/10 (2006.01) Mutation or genetic engineering - Processes for the isolation, preparation or purification of DNA or RNA

Event Publications

10 May 2007 Application Accepted

  Published as AU-B-2002225942

6 September 2007 Standard Patent Sealed

2 June 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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