DAVID G DUCKWORTH RUSSO & DUCKWORTH LLP 9090 IRVINE CENTER DR FL 2 IRVINE, CA 92618 UNITED STATES usptofilings@russoandduckworth.com Phone: 949-724-1255
MICHAEL R ANNIS HUSCH BLACKWELL LLP 190 CARONDELET PLZ STE 600 ST LOUIS, MO 63105 UNITED STATES PTO-SL@huschblackwell.com, mike.annis@huschblackwell.com, petrina.bailey@huschblackwell.com Phone: 314-480-1500