ALEXANDRIA, Va., Jan. 13 -- Arrow International, Morrisville, North Carolina, has been assigned a patent (No. 11,219,706, initially filed Feb. 10, 2020) developed by seven co-inventors for "enhanced formulations for coating medical devices." The co-inventors are Kamma Giare-Patel, Reading, Pennsylvania, Nisha Gupta, Reading, Pennsylvania, Greg Etter, Reading, Pennsylvania, Kevin Sechrist, Reading, Pennsylvania, Molly Stewart, Reading, Pennsylvania, Igor Tentler, Reading, Pennsylvania, and Al Wil . . .