ALEXANDRIA, Va., March 29 -- AlloSource, Centennial, Colorado, has been assigned a patent (9,603,710) developed by two co-inventors for "methods of manufacturing perforated osteochondral allograft compositions." The co-inventors are Yaling Shi, Larkspur, Colorado, and Carolyn Barrett, Denver.

The patent application was filed on Sept. 18, 2015 (14/858,386). 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=%2F . . .