Serial Number
88338264
Owner
Spark Therapeutics, Inc.Attorney
Robert R. Baron, Jr.First Use Date
Feb 9, 2023
Filing Date
Mar 13, 2019
KEYSTONE Trademark
Serial Number: 88338264 • Registration: 7037305
Trademark Classes
Owner Contact Info
3737 Market Street, Suite 1300
Philadelphia, PA 19104
Entity Type: 03
Legal Representation
Correspondence Address
Robert R. Baron, Jr. BALLARD SPAHR LLP
1735 MARKET STREET
51ST FLOOR
PHILADELPHIA
PA 19103-7599
Trademark Details
Filing Date
March 13, 2019
Registration Date
April 25, 2023
First Use Anywhere
February 9, 2023
First Use in Commerce
February 9, 2023
Published for Opposition
May 26, 2020