"A patent is a set of exclusive rights granted by a state to an inventor to prevent or exclude others from making, using, selling, offering to sell or importing the invention.[26] Nothing more, nothing less. A patent in itself cannot be the proof for the utility of any product."

"Is cow’s urine safe for mankind? There are reports of severe adverse effects, even fatal, of drinking cow urine concoctions, further supported by experimental evidence.[31] Cow’s urine can also be a source of infectious diseases, especially leptospirosis, [32] that can spread through oral mucosa."

Full Article: http://nirmukta.com/2008/10/04/cows-excreta-as-medicine-insult-to-humanity/