Serial Number
86870207
Owner
SIENNA BIOPHARMACEUTICALS, INC.First Use Date
Nov 12, 2015
Filing Date
Jan 8, 2016
SIENNA Trademark
Serial Number: 86870207 • Registration: 5470094
Trademark Classes
Owner Contact Info
2111 PALOMAR AIRPORT ROAD, SUITE #120
CARLSBAD, CA 92011
Entity Type: 03
235 MADISON AVE S.
KITCHENER ONTARIO N2M 3H5 , CA
Entity Type: 03
Legal Representation
Correspondence Address
Cozen O'Connor
1201 North Market Street
Suite 1001
Wilmington
DE 19801
Trademark Details
Filing Date
January 8, 2016
Registration Date
May 15, 2018
First Use Anywhere
November 12, 2015
First Use in Commerce
November 12, 2015
Published for Opposition
June 7, 2016
Cancellation Date
November 29, 2024