KEY PHARMACEUTICALS, INC. Trademarks
HYASORB
Filed: May 22, 1957
BUFFERED PENICILLIN TABLETS [AND SULFA TABLETS]
Owned by: KEY PHARMACEUTICALS, INC.
Serial Number: 72030500
PROTERNOL
Filed: July 20, 1959
Medicinal Preparation in Sustained Action Tablet Form Employed in the Treatment of Heart Blocks
Owned by: KEY PHARMACEUTICALS, INC.
Serial Number: 72078039
SMITE
Owned by: KEY PHARMACEUTICALS, INC.
Serial Number: 81045245
