Avesthagen sets up joint venture with Sava Medica to sell nutraceuticals 31 October 2011 Avesthagen gets US patents for eco-friendly gene marker technology, sunflower synthesis 21 June 2011 Avesthagen receives patent for packaged-food carton 22 January 2010 Avesthagen Limited launches nutritional botanical bioactive supplements 21 February 2008 Avesthagen subsidiary signs agreement with Biotech Corp 04 June 2007
