Serial Number
74462224
Owner
NEXSTAR PHARMACEUTICALS, INC.Attorney
Thomas D. BratschunFirst Use Date
Apr 13, 1999
Filing Date
Nov 23, 1993
SELEX Trademark
Serial Number: 74462224 • Registration: 2316857
Trademark Classes
Owner Contact Info
2860 WILDERNESS PLACE, SUITE 200
BOULDER, CO 80301
Entity Type: 03
Legal Representation
Trademark Details
Filing Date
November 23, 1993
Registration Date
February 8, 2000
First Use Anywhere
April 13, 1999
First Use in Commerce
April 13, 1999
Published for Opposition
January 23, 1996
Cancellation Date
November 11, 2006
Goods & Services
research and development services for others in the fields of chemistry, molecular biology, biochemistry and genetic engineering