ALEXANDRIA, Va., Jan. 21 -- ABT Molecular Imaging, Knoxville, Tennessee, has been assigned a patent (8,937,287) developed by Anthony M. Giamis, Green Oaks, Illinois, for a "self-referencing radiation detector for use with a radiopharmaceutical quality control testing system."

The patent application was filed on April 19, 2012 (13/451,295). The full-text of the patent can be found at http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PALL&p=1&u=%2Fnetahtml%2FPTO%2 . . .