Serial Number
88274211
Owner
XSPHERA BIOSCIENCES INCORPORATEDAttorney
Nicole Kinsley, Esq.First Use Date
Mar 10, 2021
Filing Date
Jan 24, 2019
XSPHERA Trademark
Serial Number: 88274211 • Registration: 6672511
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Nicole Kinsley, Esq. FOLEY HOAG LLP
155 SEAPORT BOULEVARD
BOSTON
MA 02210
UNITED STATES
Trademark Details
Filing Date
January 24, 2019
Registration Date
March 15, 2022
First Use Anywhere
March 10, 2021
First Use in Commerce
March 10, 2021
Published for Opposition
May 21, 2019