• 20808 - Multi-component meningococcal vaccine
  Added/updated: 15 April 2009
  
• 21091 - Neisserial vaccine compositions and methods
  Added/updated: 15 April 2009
  
• 24127 – Outer membrane vesicles from gram negative bacteria and use as a vaccine
  Added/updated: 16 April 2009
  
• 25973 – Modified whole cell, cell extract and OMV-based vaccines
  Added/updated: 16 April 2009
  
• 26277 – Stable compositions containing OMVs
  Added/updated: 16 April 2009