Sanguine Corp. Trademarks
FERRO2
Filed: February 24, 1992
perfluorocarbon based artificial blood preparation
Owned by: Sanguine Corp.
Serial Number: 74248920
PHER-02
Filed: September 29, 1993
perfluorocarbon based artificial blood preparation
Owned by: Sanguine Corp.
Serial Number: 74442247
