Poultry vaccine, for necrotic enteritis, comprising a mutated Clostridium perfringens alpha toxin antigen, and methods of producing the vaccine

Details for Australian Patent Application No. 2007313819 (hide)

Owner Dow AgroSciences LLC

Inventors Merlo, Donald J.; Webb, Steven Robert; Thompson, Mark Allen; Shen, Liu Yin; Ainley, William Michael; Madduri, Krishna; Armstrong, Janna; Smith, Kelley A.

Agent Davies Collison Cave

Pub. Number AU-A-2007313819

PCT Pub. Number WO2008/055069

Priority 60/854,741 27.10.06 US

Filing date 26 October 2007

Wipo publication date 8 May 2008

International Classifications

A61K 39/08 (1970.01) Medicinal preparations containing antigens or antibodies - Clostridium, e.g. Clostridium tetani

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 15/82 (2006.01) Mutation or genetic engineering - for plant cells

Event Publications

21 May 2009 PCT application entered the National Phase

  PCT publication WO2008/055069 Priority application(s): WO2008/055069

28 April 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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