Selection of cells expressing heteromeric polypeptides

Details for Australian Patent Application No. 2007200686 (hide)

Owner Immunex Corporation

Inventors McGrew, Jeffrey T.; Bianchi, Allison A.

Agent Shelston IP

Pub. Number AU-B-2007200686

Parent 2002331883

Filing date 19 February 2007

Wipo publication date 8 March 2007

Acceptance publication date 14 July 2011

International Classifications

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

C07K 16/28 (2006.01) Immunoglobulins, e.g. monoclonal or polyclonal antibodies

C12N 5/10 (2006.01) Undifferentiated human, animal or plant cells, e.g. cell lines - Cells modified by introduction of foreign genetic material, e.g. virus-transformed cells

C12N 15/62 (2006.01) Mutation or genetic engineering - DNA sequences coding for fusion proteins

C12P 21/08 (2006.01) Preparation of peptides or proteins - Monoclonal antibodies

Event Publications

8 March 2007 Application Open to Public Inspection

  Published as AU-B-2007200686

8 March 2007 Complete Application Filed

14 July 2011 Application Accepted

  Published as AU-B-2007200686

8 September 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under reg. 22.2E(2). This application has been accepted or advertised accepted. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

29 September 2011 Section 223 Application Allowed

  Immunex Corporation The time in which to pay the examination response fee has been extended to 22 Sep 2011. Address for service in Australia - Shelston IP Level 21 60 Margaret Street Sydney NSW 2000

10 November 2011 Standard Patent Sealed

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