<http://schema.org/description>
"Unilever&amp;#39; s Lipton subsidiary has been awarded a US patent relating to its method for processing whole leaf tea by exploiting the thermodynamic properties of carbon dioxide as a means to initiate the fermentation reactions that occur in black tea manufacture.  Protected under US patent number 6,254,902, the abstract reads:"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.just-food.com/news/unilevers-lipton-wins-new-patent-for-tea-manufacture_id77359.aspx>