Serial Number
78170162
Owner
M-I, L.L.C.Attorney
Thomas A. PolcynFirst Use Date
Feb 19, 1998
Filing Date
Oct 2, 2002
CORTAZUFRE-W Trademark
Serial Number: 78170162 • Registration: 2800335
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
October 2, 2002
Registration Date
December 30, 2003
First Use Anywhere
February 19, 1998
First Use in Commerce
February 19, 1998
Published for Opposition
October 7, 2003
Cancellation Date
August 7, 2010
Goods & Services
Chemical compositions for reacting with hydrogen sulfide and other sulfur containing contaminants