(Which can be found here http://tess2.uspto.gov/bin/gate.exe?f=searchss&state=4008:2hvhti.1.1
Enter into the search term "Mists of Pandaria" and click submit query)
However people currently speculate that its a expansion for World of Warcaft however personally i believe its Blizzards brand new IP (Intellectual Property).
The main reason why i now believe it's not a WoW expansion is this back in `09 Blizzard announced they where working on a brand new IP , source here http://www.joystiq.com/2009/05/13/blizzard-confirms-new-mmo-is-completely-original-ip/ .
