Zotobi Management Ltd. is a holder of the following US Patents:
US8500553 "System and method for providing a progress indicator of an amount of time left in a users turn in a virtual game environment"
US8682742 "System and method for enabling users to purchase in-game content for each other"
US8751943 "System and method for presenting views of dialogues to a user"
A number of US patent applications are pending.