PENTASPAN
Filed: February 6, 1986
CARDIOVASCULAR PHARMACEUTICAL, NAMELY-AN ADJUNCT TO LEUKOPHERESIS TO INCREASE LEUKOCYTE YIELDS AND ALSO USED FOR VOLUME…
Owned by: DU PONT MERCK PHARMACEUTICAL COMPANY, THE
Serial Number: 73581880
AVIVA
Filed: September 18, 1991
pharmaceutical preparations used in the treatment of Alzheimer's disease
Owned by: DU PONT MERCK PHARMACEUTICAL COMPANY, THE
Serial Number: 74204582
PENTAFREEZE
Filed: March 12, 1992
pharmaceutical preparation; namely, for the cryopreservation of mammalian cells
Owned by: DU PONT MERCK PHARMACEUTICAL COMPANY, THE
Serial Number: 74254536
CEVEC
Filed: November 24, 1992
pharmaceutical preparations; namely, preparations for the treatment of cancer
Owned by: DU PONT MERCK PHARMACEUTICAL COMPANY, THE
Serial Number: 74334174
COUMATRAK
Filed: March 15, 1993
system for measuring the prothrombin time of whole blood consisting primarily of a protine monitor, control cartridges,…
Owned by: DU PONT MERCK PHARMACEUTICAL COMPANY, THE
Serial Number: 74367962
