Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
March 13, 2007
Patent Application Number
11296015
Date Filed
December 7, 2005
Patent Primary Examiner
Patent abstract
Media and processes for the fermentation of Clostridium botulinum and obtaining a botulinum toxin for use in formulating botulinum toxin pharmaceutical compositions. The growth media can contain significantly reduced levels of meat or dairy by-products using non-animal based products to replace the animal-derived products. Preferably, the media used are substantially free of animal derived products.
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