
    No. 09-993.
    PLIVA, Inc., et al., Petitioners v. Gladys Mensing.
    560 U.S. 923, 130 S. Ct. 3349,
    176 L. Ed. 2d 1217,
    2010 U.S. LEXIS 4202.
    May 24, 2010.
   The Solicitor General is invited to file briefs in this case expressing the views of the United States.  