Mark Identification

"ENZON"

Serial Number

73641618

Filing Date

Jan 28, 1987

Trademark by

ENZON INC.

Classification Information

IDENTIFYING IT AS AN ORGANIZATION CONDUCTING RESEARCH, DEVELOPMENT, MANUFACTURE AND SALE OF PREPARATIONS OF ENZYMES, POLYPEPTIDES, HORMONES AND OTHER BIOLOGICALLY ACTIVE MOLECULES, CHEMICALLY MODIFIED SO AS TO ENHANCE THEIR THERAPEUTIC PROPERTIES

Treatment of Materials