Serial Number
78384355
Owner
XENCOR, INC.Attorney
Cynthia O. SmuzynskaFirst Use Date
May 20, 2003
Filing Date
Mar 15, 2004
PROTEINS BY DESIGN Trademark
Serial Number: 78384355 • Registration: 3446418
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Cynthia O. Smuzynska COOLEY LLP
1299 Pennsylvania Avenue NW
Suite 700
WASHINGTON
DC 20004
Trademark Details
Filing Date
March 15, 2004
Registration Date
June 10, 2008
First Use Anywhere
May 20, 2003
First Use in Commerce
May 20, 2003
Published for Opposition
May 24, 2005
Cancellation Date
July 18, 2019