Patents Represented by Attorney Keller LaPuma Woodlard PC

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  • Virtual world reversion rights
    Patent number: 7720733
    Abstract: A method and system provides transactions and arrangements in virtual world environments. A user can participate in transactions to acquire virtual property and related virtual rights. In some implementations, real-world and virtual parties can be involved in possible transfers and/or transfer revocations involving various types of virtual objects and virtual rights.
    Type: Grant
    Filed: December 15, 2005
    Date of Patent: May 18, 2010
    Assignee: The Invention Science Fund I, LLC
    Inventors: Edward K. Y. Jung, Royce A. Levien, Robert W. Lord, Mark A. Malamud, John D. Rinaldo, Jr.