Serial Number
74036571
Owner
ALFACELL CORPORATIONAttorney
LAWRENCE E. ABELMANFirst Use Date
Jan 4, 1991
Filing Date
Mar 9, 1990
ONCONASE Trademark
Serial Number: 74036571 • Registration: 1651885
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
March 9, 1990
Registration Date
July 23, 1991
First Use Anywhere
January 4, 1991
First Use in Commerce
January 4, 1991
Published for Opposition
September 25, 1990
Cancellation Date
January 28, 2022
Goods & Services
pharmaceuticals; namely, cancer-treating drugs